I
Facts
On 9 June 1987, the City of Asheville adopted resolution number 87-104 stating its intent to consider the annexation of certain territory west of the City, known as the west annexation area, and announcing the date of a public hearing on the question. On 23 June 1987, the City adopted a resolution approving a plan for the extension of major municipal services into the west annexation area. This plan was amended twice during the month of August.
On 25 August, the City adopted resolution number 1649 which extended the City’s corporate limits to include the west annexation area. This resolution stated that the area to be annexed met the statutory requirements of G.S. sec. 160A-48, entitled “[character of area to be annexed” which sets forth the extent of urban development that is required before an area may be annexed. This statute includes the following relevant requirements:
(a) A municipal governing board may extend the municipal corporate limits to include any area
*462(1) Which meets the general standards of subsection (b), and
(2) Every part of which meets the requirements of either subsection (c) or subsection (d).
(b) The total area to be annexed must meet the following standards:
(1) It must be adjacent or contiguous to the municipality’s boundaries at the time the annexation proceeding is begun.
(2) At least one-eighth of the aggregate external boundaries of the area must coincide with the municipal boundary.
(3) No part of the area shall be included within the boundary of another incorporated municipality.
(c) Part or all of the area to be annexed must be developed for urban purposes. An area developed for urban purposes is defined as any area which meets any one of the following standards:
(3)Is so developed that at least sixty percent (60%) of the total number of lots and tracts in the area at the time of annexation are used for residential, commercial, industrial, institutional or governmental purposes, and is subdivided into lots and tracts such that at least sixty percent (60%) of the total acreage, not counting the acreage used at the time of annexation for commercial, industrial, governmental or institutional purposes consists of lots and tracts five acres or less in size. (Emphasis added.)
The amended report of plans to extend services, which was fully incorporated into resolution 1649, stated that the City had met both of the requirements of G.S. sec. 160A-48(c)(3), known as the “use” test and the “subdivision” test, in the following manner:
The area to be annexed is developed for urban purposes as defined in the N.C. General Statutes 160A-48(c)(3) in that 558 of the total 724 lots and tracts in the area are used for residential, commercial, industrial, institutional, or governmental pur*463poses or 77.1% and is subdivided into lots and tracts such that 64.9% of the total acreage, not counting the acreage used at the time of annexation for commercial, industrial, governmental, or institutional purposes, consists of lots and tracts five acres or less in size. Acres of land in this area not used for commercial, industrial, governmental or institutional purposes is 680.4 acres of which 441.8 acres are divided into lots and tracts of five acres or less.
II
Burden of Proof
[1] Before addressing these and other issues, we note that an annexation ordinance before the Court which recites compliance with all applicable statutory provisions establishes prima facie substantial compliance with these provisions, and the burden is on the petitioners challenging the ordinance to show by competent evidence that the City in fact failed to meet the statutory requirements. In re Annexation Ordinance, 278 N.C. 641, 180 S.E.2d 851 (1971); Dale v. Morganton, 270 N.C. 567, 155 S.E.2d 136 (1967).
The issues raised by petitioners Thrash and BASF largely relate to the City’s compliance with the second half of G.S. sec. 160A-48(c)(3) above, the subdivision test. This test can be expressed as the following fraction:
vacant & residential acreage < 5 acres total vacant & residential acreage
III
Property Under Subdivision Test
(A) Owenby Property
[2] First, petitioners contend that the court erred in finding that the City correctly classified property known as the Owenby property as eighteen separate lots, each less than five acres in size. This property, an undeveloped subdivision, was subdivided by a plat recorded 25 March 1976 showing eighteen lots and two roads. In 1984, the owner conveyed the entire property to his daughter by a deed in which the property was described by metes and bounds. The deed, however, restricted use of the property to residential purposes with construction to be similar to a certain adjacent subdivision.
*464G.S. sec. 160A-42 provides that for purposes of complying with the land subdivision requirement of G.S. sec. 160A-36, “the municipality shall use methods calculated to provide reasonably accurate results.” The statute also provides that the reviewing court is to accept estimates “based on an actual survey, or on county tax maps or records, or on aerial photographs, or on some other reasonably reliable source.” G.S. sec. 160A-42(2).
The City substantiates subdivision of the Owenby property into eighteen lots each of five acres or less by a recorded plat which shows the subdivision. This source is one which under G.S. sec. 160A-42(2) should be considered to be reasonably reliable. To prevail on appeal, petitioners have the burden of showing by competent evidence that the City’s prima facie case must fail. Thompson v. City of Salisbury, 24 N.C. App. 616, 211 S.E.2d 856, cert denied, 287 N.C. 264, 214 S.E.2d 437 (1975). This petitioners have failed to do.
This Court addressed the issue of undeveloped subdivisions in the context of the “use” test in Williams v. Town of Grifton, 19 N.C. App. 462, 199 S.E.2d 288 (1973). In Williams, this Court held that where a map showing subdivision of an undeveloped tract in an area to be annexed had only been recorded with the tax collector and not in the office of the Register of Deeds, the town properly considered the property one tract since it did not have proper record notice of subdivision. No lots in Williams had been conveyed in the portion of the tract to be annexed. The opinion implied that if the subdivision plat of the undeveloped subdivision had been recorded with the Register of Deeds, the property could have been considered separate lots. In the instant case the subdivision was recorded with the Register of Deeds. Therefore, under Williams, the property may be considered as separate lots even though it remains undeveloped.
Petitioners argue, however, that the 1984 transfer without reference to the subdivision plat effectively withdrew the offer of dedication. They cite Rowe v. Durham, 235 N.C. 158, 69 S.E.2d 171 (1952), which held that a conveyance without reference to streets or lots withdrew the offer of dedication. We think that Rowe is factually distinguishable from the case at bar. In this case, the deed, although not specifically referring to the plat, did convey the property subject to a covenant which restricts the property’s use to residential development similar to an adjacent subdivision. This language shows a lack of intent on the part of the grantor *465to actually withdraw the subdivision plat sufficient in our judgment to justify the City’s classification of the Owenby property as eighteen lots. It is also noteworthy that the present owner of the Owenby property indicated in her trial testimony that she received eighteen separate tax bills on the property up until the early fall of 1987 when she requested that the county tax office consolidate the lots for tax purposes. This request was made after adoption of the annexation ordinance by the City.
The method used by the City to determine subdivision was authorized by statute, and the court’s findings will not be disturbed on appeal. This assignment is overruled.
(B) Heyward and Ball Properties
[3] Second, petitioners contend that the City erred in counting as separate lots certain properties owned by the Heywards and the Balls. The Heywards own four contiguous lots, three of which are landlocked without access from the fourth. The Balls own two adjacent lots in which one lot requires access over the other. Both the Balls’ and Heywards’ lots are listed as separate lots for tax purposes. One of the Heyward lots has a residence on it and is in a subdivision and their other lots are not. Mr. Heyward testified that his property was acquired in separate conveyances in 1967, 1971, and 1975. The two Ball lots were acquired ten years apart.
G.S. sec. 160A-54(3) permits the use of county tax maps, as used here, to determine subdivision. A municipality is not bound to any one method of calculating the number of lots as long as it provides reasonably accurate results. Food Town Stores v. City of Salisbury, 300 N.C. 21, 265 S.E.2d 123 (1980); Scovill Mfg. Co. v. Town of Wake Forest, 58 N.C. App. 15, 293 S.E.2d 240, disc. rev. denied, 306 N.C. 559, 294 S.E.2d 371 (1982) (holding that a tract was properly classified as six lots even though one lot had a residence on it, another had landscaping, and the owner considered the tract as one entity where estimate was based on recorded plats, tax maps, deeds, an aerial photograph and personal observation). Petitioners in the instant case have failed to show that the City’s classifications of their properties were not reasonably accurate. Therefore, we uphold them.
*466IV
Property Under Use Test
(A) Westridge Property
[4] We now turn to two parcels which petitioners urge were improperly classified as to use. The first, known as the Westridge property, consists of a 47-acre tract of which all but 19.75 acres has recently been developed as a commercial shopping center. The remaining 19.75 acres which are contiguous to the shopping center have been cleared and graded and easements have been acquired to serve it. The entire tract was acquired as two parcels, one of about six acres and the other over 41 acres. The present owners consolidated the two tracts for development and also for tax purposes. One of the owners testified that trash and stumps were dumped on the 19.75 acres during construction of the shopping center. A Southern Bell long distance line also runs through the property.
An area is improperly classified as in commercial use if there is no evidence that the land is being used either directly or indirectly for such purpose. Southern Railway Co. v. Hook, 261 N.C. 517, 135 S.E.2d 562 (1964). Property need not be actually under roof or pavement to be in commercial use for purposes of annexation. Food Town Stores, Inc., supra. Determining whether property has been correctly classified as to use turns on the particular facts of each case. Huyck Corp. v. Town of Wake Forest, 86 N.C. App. 13, 356 S.E.2d 599, disc. rev. granted, 320 N.C. 631, 360 S.E.2d 87 (1987), aff'd per curiam, 321 N.C. 589, 364 S.E.2d 139 (1988).
In the instant case, we hold that the entire Westridge property was properly classified as commercial. The 19.75 acres in question are contiguous to the rest of the property. Although it is unimproved except for clearing and grading, it has indirectly served the shopping center as a dumping ground. We also consider it important that, unlike the property in Hook, supra, such a high percentage of the 47-acre tract, approximately 58°/o, is in direct use for the shopping center. This assignment of error is overruled.
(B) “Scratch Ankle” Property
[5] Next, petitioners urge that a tract of 5.92 acres owned by the local school board was improperly classified as being in institutional use. The trial court found that the property, known as *467“Scratch Ankle,” had been used through the summer of 1986 by an agricultural class at Enka High School for growing crops. Due to relocation of the high school which required that the agriculture instructor do certain specific work at the new school, crops were not grown in the summer of 1987. The property in question was not adjacent to Enka High School either before or after its relocation. There was testimony that the agriculture class had grown crops almost every summer since 1973 and was expected to do so again in the summer of 1988. Although the property was not in use at the time of trial, old cornstalks were still standing on the tract.
G.S. sec. 160A-48(c)(3) requires that a lot be in institutional use at the time of annexation in order to qualify as in institutional use. Also, actual use rather than ownership of the property is determinative. Hook, supra. We concede that the use classification of the property in the instant case is an extremely close question. The evidence tends to show that only because of the unusual circumstance that Enka High School was in the process of relocating, was Scratch Ankle not used for the agriculture class as it has been most summers since 1973. Because of the consistent use of the property for institutional purposes for about thirteen years prior to the trial, we are inclined to treat its present disuse as merely a brief hiatus which would not disqualify the property from being in urban use. In so holding, we are guided by the rule that the trial court’s findings of fact are binding on this Court if supported by competent evidence, even if there is evidence to the contrary. Huyck Corp., supra.
V
Extension of Police Protection Services
[6] We now address the Tyndall petitioners’ contention that the court erred in finding that the City’s report of plans for the extension of police protection into the annexed area meets the requirements of G.S. sec. 160A-47. We disagree.
The City of Asheville provided the following information about police protection in its report on extension of municipal services:
Police Protection
On and after the effective date of annexation, the full range of police services will be provided to the area on the *468same basis and manner as provided within the rest of the City. These services include a regular patrol division, criminal investigations, ordinance enforcement and traffic control.
Services will be provided with five (5) additional officers for the Patrol Division. Also, three (3) additional detectives and one (1) office assistant will be hired and assigned to the City’s Criminal Investigations Bureau and the Juvenile Services Division. A total of five (5) vehicles will also be purchased to support the additional personnel. Total cost for the additional services which will be shared between the proposed South Buncombe annexation area and proposed West annexation area will be approximately $274,156.
Funding for these services will be provided in the annual budget process.
G.S. sec. 160A-47(3) requires that a municipality’s annexation report for- extending major municipal services into the area to be annexed must provide for extending services, including police protection, “on substantially the same basis and in the same manner as such services are provided within the rest of the municipality prior to annexation.” G.S. sec. 160A-47(3)(a).
We first note that petitioners bear the burden of showing by substantial competent evidence that the City has failed to comply with G.S. sec. 160A-47(3). In re Annexation Ordinance (Charlotte), 304 N.C. 549, 284 S.E.2d 470 (1981). Further, it is presumed that public officials act impartially in the performance of their official duties. Id. Our Supreme Court has held that in order to meet this requirement, the municipality’s report must provide sufficient information to allow the public and the courts to assess whether the municipality has committed itself to a nondiscriminatory level of service to the annexed area. Cockrell v. City of Raleigh, 306 N.C. 479, 293 S.E.2d 770 (1982). To do this, the Court in Cockrell held that a report must contain “(1) information on the level of services then available in the City, (2) a commitment by the City to provide this same level of services in the annexed area within the statutory period, and (3) the method by which the City will finance the extension of these services.” Id. at 484, 293 S.E.2d at 773, quoting In re Annexation Ordinance (Charlotte), supra at 554-55, 284 S.E.2d at 474.
*469Petitioners assert that the City has failed to provide sufficient detail as to the present level of services so that the public and the courts can determine whether service will be extended in a nondiscriminatory manner. In In re Annexation Ordinance (Charlotte), supra, our Supreme Court upheld a police protection report which stated as to the present level of services that it provided 24 hour a day protection and gave immediate response to calls. The report also stated that the police provide a variety of services from traffic control to crime investigation and use the most modern equipment. Mention was made of services already provided to the annexed area. In upholding the report, the Court found sufficient detail to satisfy G.S. sec. 160A-47(3) especially in light of details provided on the scope of services available. Id. Interestingly, the petitioners in In re Annexation Ordinance (Charlotte), supra, argued that the report was deficient for failing to specify the number of additional personnel and equipment which would be required. The Court denied this contention, stating that that degree of specificity was unnecessary in order to determine after the fact whether the city had provided the services promised. Id. In re Annexation Ordinance (Charlotte) also quoted with approval another plan for extension of services from In re Annexation Ordinance, 255 N.C. 633, 122 S.E.2d 690 (1961), which stated that calls for aid were presently answered in 5.5 minutes and named the particular patrol which would be extended into the annexed area.
We believe that, in light of the flexibility shown by the Court in In re Annexation Ordinance (Charlotte), supra, that the report in the instant case should be upheld. The City promises to provide the full range of police protection on the same basis and manner as in the present municipality. The report then outlines the specific services it currently provides to include a regular patrol division, criminal investigation, ordinance enforcement and traffic control. The City has shown good faith substantial compliance with G.S. sec. 160A-47(3) in its outline of present services. We are especially inclined to consider it adequate in light of the City’s willingness to commit to specific new acquisitions of personnel and equipment. These particulars are generally not provided. Petitioners have made no effort to show that the increased acquisitions planned are insufficient.
The City has made a prima facie showing of substantial compliance with the requirements of G.S. sec. 160A-47(3). Petitioners *470have not met their burden of proving by competent evidence that the City failed to comply. This assignment is overruled.
VI
Enka-Candleb Water and Sewer District
[7] The Tyndall petitioners next contend that the court erred in holding that the City could lawfully annex part of the EnkaCandler water and sewer district. They base this argument on G.S. sec. 160A-48(b)(3) which states that “[n]o part of the area [to be annexed] shall be included within the boundary of another incorporated municipality.” These petitioners point out that they are organized as a water and sewer district under G.S. sec. 162A-88. This statute, entitled “District is a municipal corporation,” states in part that “[t]he inhabitants of a county water and sewer district . . . are a body corporate and politic” with certain corporate powers, including the right to acquire and hold real property. G.S. sec. 162A-88.
The question petitioners raise is whether a water and sewer district, which under Chapter 162A is termed a municipal corporation, is also a municipal corporation for purposes of annexation under Chapter 160A. To determine this, we first turn to the definition of “city” in Chapter 160A which states in relevant part the following:
“City” means a municipal corporation organized under the laws of this State for the better government of the people within its jurisdiction and having the powers, duties, privileges, and immunities conferred by law on cities, towns, and villages. The term “city” does not include counties or municipal corporations organized for a special purpose.
G.S. sec. 160A-H2).
We hold that a water and sewer district is a municipal corporation organized for a special purpose which does not qualify as a municipal corporation for purposes of Chapter 160A. Although a water and sewer district has certain powers, it is much more limited in its authority and responsibilities than a general municipal corporation which provides police and fire protection, street maintenance, and often a host of other services such as parks and recreation.
*471We find support for our position that the district is not a municipality for purposes of Chapter 160A in Sanitary District v. Lenoir, 249 N.C. 96, 105 S.E.2d 411 (1958). In Sanitary District (decided under a prior annexation statute), our Supreme Court held that the word “municipality” does not “comprise sanitary districts or other quasi-municipal corporations.” Id. at 100, 105 S.E.2d at 414. See also Housing Authority v. Johnson Comr. of Revenue, 261 N.C. 76, 134 S.E.2d 121 (1964). The Court in Sanitary District, went on to say that “the word was intended to mean cities and towns and is limited to that meaning.” Sanitary District, supra. Petitioners argue that their corporation is not designated as “quasi-municipal” under G.S. sec. 162A-88, but as “municipal,” and therefore is distinguishable from a sanitary district. We find this contention unpersuasive in light of the clear language of Sanitary District that only cities and towns constitute municipalities for annexation purposes, and conclude that the City of Asheville does not violate G.S. sec. 160A-48(b)(3) in annexing part of the Enka-Candler water and sewer district.
[8] Next, the Tyndall petitioners argue that the part of EnkaCandler water and sewer district in question should not be annexed because the district has issued bonds of $1,500,000 to pay for sewer lines for which residents already pay an ad valorem tax on all property in the district. Petitioners contend there is no provision in the annexation ordinance to relieve them of this obligation upon annexation.
Our careful examination of the record reveals, however, that petitioners have overstated their case. The City Manager and other officials began trying to negotiate an equitable distribution of revenue with county staff prior to adoption of the annexation ordinance. No resolution has been reached, but the City introduced two letters at trial, one to the Chairman of the Buncombe County Board of Commissioners from the City Manager, and the other to the Planning Director and Finance Director of the County from the City Audit and Budget Director and the City Director of Water and Sewer Operations. Both letters, which apparently did not receive responses, outline proposals to provide sewer service and maintenance to the area and for an equitable distribution of costs and revenues associated with the sewer construction project.
Although the parties have not yet reached a final resolution, we are confident that in light of the proposals made by the City *472to date, an equitable solution will be reached and this is not a bar to annexation of the area.
VII
BASF Property
[9] Next, corporate petitioner BASF argues that the trial court erred in concluding that certain statements made by the City in 1928 to BASF’s predecessor in interest, American Enka Corporation, were ultra vires, and in concluding that the City is not as a result of the statements estopped from annexing the property of BASF Corporation. Petitioner refers to a statement made in a letter to American Enka in 1928 which the City formalized in a resolution later that year:
That owing to the distance of the proposed plant location from the City Limits of the City of Asheville, and the vast amount of vacant land lying between said location and said City Limits, that the incorporation of said plant and land adjoining the same into the City of Asheville is impractical, and said City of Asheville would oppose such a proposition.
This resolution was to apply also to American Enka’s successors, subsidiaries or assigns. Both parties agree that in 1928 only the General Assembly had the power to annex. This situation gave rise to the language that the City “would oppose such a proposition.”
Petitioner argues that this resolution was a valid exercise of the City’s proprietary function since it was a promise made to induce American Enka to locate near the City. Respondent City of Asheville contends that the resolution was invalid as an attempt to bind the City in the exercise of its governmental discretionary powers. We agree with the City.
Our Supreme Court has authoritatively set forth the distinction between governmental and proprietary functions:
It is true, as a rule that where governmental discretionary powers are involved a board can make no contract which would bind its successors in office with respect to the exercise of the discretion. Amongst the powers generally conceded to be accompanied by such governmental discretion, and which cannot be suspended or controlled by contract, are usually classed the legislative powers of the governing body — the power to *473make ordinances and decide upon public questions of a purely governmental character (and under this head must be classed most of the strictly governmental discretionary powers, since the body acts as a whole and usually by ordinance or resolution); the power to lay out and maintain streets, to build bridges and viaducts over which they lead, preserve civil order; to regulate rates (where power to do so is given in the charter); to levy taxes, make assessments, and the like. These are mentioned simply by way of illustration and only roughly indicate the quality of the power we are discussing. “A public function is one which is exercised by virtue of certain attributes of sovereignty delegated to a city for the health and protection of its inhabitants, or the public.” McLeod v. Duluth, 174 Minn., 184, 218 N.W., 892.
The line between powers classified as governmental and those classified as proprietary is none too sharply drawn, and is subject to a change of front as society advances and conceptions of the functions of government are modified under its insistent demands. . . .
. . . The true test is whether the contract itself deprives a governing body, or its successor, of a discretion which public policy demands should be left unimpaired.
Plant Food Co. v. Charlotte, 214 N.C. 518, 519-20, 199 S.E. 712, 713 (1938) (emphasis added).
In Improvement Co. v. Greensboro, 247 N.C. 549, 101 S.E.2d 336 (1958), the Court stated that “[a] contract purporting to restrict the statutory discretion vested in the governing body of a municipality is ultra vires and to the extent of such limitation void and can of course furnish no right of action for noncompliance.” Id. at 553, 101 S.E.2d at 339 (citations omitted).
In applying these principles to the instant case, we must determine whether enforcement of the 1928 resolution (assuming for this purpose that the City then had a valid power to annex) would deprive the City of a discretion which public policy demands should be left unimpaired. We conclude that the power to annex is such a discretionary power which must remain unfettered for the public good. The annexation power, like a municipality’s power to lay out and maintain streets, to build bridges and to levy taxes, is *474an exercise of a City’s governmental discretion. It is a function which is exercised to promote the public good and cannot be performed by a private entity. Any attempt by the City to abridge this governmental power in 1928 was ultra vires and gives BASF no right of action for noncompliance.
We also find no merit in BASF’s contention that the City should be equitably estopped from annexation. The doctrine of equitable estoppel should be applied to municipal corporations with caution and only in the rare case in which its application is required to prevent manifest injustice. 28 Am. Jur. 2d Estoppel and Waiver sec. 129 (1966). The doctrine is not to be applied to municipal corporations as freely as to private individuals or corporations, especially in matters entirely ultra vires to the municipality. Annot., 1 A.L.R.2d 338 (1948).
This is not a case in which manifest injustice will result from failure to apply equitable estoppel. There is no evidence that BASF had knowledge of the 1928 resolution or in any way relied on it when it purchased the facility in question in 1985. Further, the City’s refusal to grant BASF what would in effect be a tax advantage over its neighbors does not work a manifest injustice requiring estoppel. See N.C. Constitution, Art. V, sec. 2(3).
[10] Next, BASF assigns as error the trial court’s classification of two small portions of its 190-acre tract known as BASF West. BASF West is bisected by Hominy Creek. Petitioner contends that 17.7 acres along Hominy Creek should have been classified as vacant rather than as in industrial use. We disagree. The record supports the trial court’s finding that a large part of the 17.7 acres consists of Hominy Creek and that BASF pumps water from the creek for industrial use and also discharges effluent into the creek. There are also pipes across the 17.7 acres which carry water from a reservoir outside the annexation area to the BASF plant. Another pipe transmits steam from the BASF plant area to its office area. These uses of the 17.7 acres are directly supportive of the plant’s activity and the area was correctly classified as in industrial use. Hook, supra.
[11] Petitioner also excepts to the measurement and classification of a small area of BASF West found by the court to measure 3.85 acres and to be in industrial use. The court found that the area was leased to a farmer and under cultivation, but classified it as in industrial use. This was apparently based on the area’s *475small size in proportion to the 190 acres involved and the court’s finding that the 3.85 acres is located between the BASF plant and Sand Hill Road which leads to the plant.
BASF first contends that according to its witness, an expert in land use planning, the area in question actually measures 6.2 acres. The City’s expert, accepted by the court, was a registered land surveyor who testified that the area in cultivation was 3.7 acres. The two experts used essentially the same measurement technique, but petitioner’s expert included a 2.5 acre buffer around the area actually cultivated. The court’s finding of fact as to the size of the tract is supported by competent evidence. Therefore, it is binding on appeal even if there is some evidence to the contrary. Huyck Corp., supra. This finding is therefore upheld. It is therefore unnecessary for us to reach the question of use classification of this area. Even if the parcel should have b.een designated as vacant, rather than in industrial use, it would be of no help to petitioner since the tract would merely comprise another lot of five acres or less which under G.S. sec. 160A-48(c)(3) would actually improve the City’s position.
VIII
Use of Natural Topographic Features
and Streets as Boundaries
Lastly, petitioners contend that the court erred in concluding that the City used natural topographic features and streets as boundaries whenever practical as required by G.S. sec. 160A-48(e). They also argue that the court erred in concluding that the description for the west annexation area was by metes and bounds as required by G.S. sec. 160A-49(e)(l). We are convinced from our review of the record that the City substantially complied with both of these requirements and petitioners’ arguments do not merit discussion.
IX
Conclusion
For all the foregoing reasons we hold that the trial court correctly found and concluded that the respondent City of Asheville complied with the relevant statutory requirements for annexation.
*476Affirmed.
Judge COZORT concurs.
Judge Greene dissents.