
687 N.W.2d 861 (2004)
263 Mich. App. 94
NORMAN CORPORATION and S.L. Realty, LLC, Plaintiffs-Appellants,
v.
CITY OF EAST TAWAS, Defendant-Appellee.
Docket No. 245410.
Court of Appeals of Michigan.
Submitted June 8, 2004, at Lansing.
Decided August 3, 2004, at 9:00 a.m.
Released for Publication October 13, 2004.
*863 Dickinson Wright, PLLC (by Timothy A. Stoepker and Paul R. Bernard), Detroit, for the plaintiffs.
Plunkett & Cooney, P.C. (by Mary Massaron Ross and H. William Reising), Detroit, for the defendant.
Before: FITZGERALD, P.J., and BANDSTRA and SCHUETTE, JJ.
SCHUETTE, J.
Defendant, city of East Tawas, appeals a circuit court order reversing an East Tawas Zoning Board of Appeals (ZBA) decision that denied plaintiffs, Norman Corporation and S.L. Realty, LLC, a sign variance. The court held defendant's sign ordinance unconstitutional and authorized plaintiffs to erect the sign for which the variance was requested. Defendant applied for leave to appeal, which was denied by this Court. Our Supreme Court, in lieu of granting leave, remanded the case to this Court for consideration as on leave granted and directed this Court to determine the validity and applicability of Art Van Furniture v. City of Kentwood, 175 Mich.App. 343, 437 N.W.2d 380 (1989), to this case. 467 Mich. 920, 656 N.W.2d 519 (2002). We hold that Art Van Furniture is an incorrect statement of law and we choose to follow instead Muskegon Area Rental Ass'n v. Muskegon, 465 Mich. 456, 636 N.W.2d 751 (2001). As such, the East Tawas ordinance is constitutional; its sign-size limitation is valid, and, to that extent, the circuit court order is reversed. However, that portion of the *864 order that invalidated the ZBA's sign-area calculation method stands.

I. FACTS
In March 2003, defendant's planning commission denied plaintiffs' request for a sign permit because it found the proposed signs would exceed the number and size permitted under the city's sign ordinance. That decision was appealed to the zoning board of appeals (ZBA). At the ZBA hearing, plaintiffs petitioned for a variance from the ordinance's size limitation, which limited plaintiffs' proposed canopy sign to ten percent of their building's facade or one hundred square feet, whichever was smaller.[1] In support of their variance request, plaintiffs argued that the ordinance unfairly limited the size and number of signs that could be affixed to their single-tenant building because, under the ordinance, a multi-tenant building of equal size would have more usable sign space. Plaintiffs also sought interpretation of the ordinance to determine the correct method for measuring a sign's area.[2]
The ZBA denied the request for a variance, concluding plaintiffs' problem was self-created because plaintiffs' building had been designed and built without considering the sign ordinance's restrictions; plaintiffs would not suffer an unreasonable burden, suffer injustice, or be deprived of the use of their property by complying with the sign ordinance; and it would be inappropriate to grant a variance because unique circumstances did not exist. Further, the ZBA concluded that the traditional practice of enclosing a sign's copy into a geometric space and using that space's area to determine copy area was a sound interpretation of the ordinance.[3]
The ZBA decision was appealed to the Iosco Circuit Court. Plaintiffs argued that (1) the ordinance unconstitutionally distinguished between single-and multi-tenant businesses and (2) the ZBA sign-area calculation method erroneously exaggerated sign size. Concerning the variance request, the circuit court applied Art Van Furniture to invalidate the ordinance's size limitation as an unconstitutional distinction between single-and multi-tenant businesses violating the Equal Protection Clause. Further, the court held that a sign's copy only included "the area encompassed by the writing, [or] symbols utilized to communicate a message" and concluded that the proposed sign's area was erroneously exaggerated by the ZBA's calculation method.
Therefore, the circuit court reversed the ZBA's decision and permitted plaintiffs to erect their signs. This Court denied defendant's application for leave to appeal in April 2002 for lack of merit. The Supreme Court remanded "for consideration as on leave granted" and instructed the Court of Appeals to address whether Art Van Furniture is still good law and applicable to this case.

II. STANDARD OF REVIEW
This Court reviews de novo a trial court's decision in an appeal from a city's *865 zoning board, while giving great deference to the trial court and zoning board's findings. Cryderman v. Birmingham, 171 Mich.App. 15, 20, 429 N.W.2d 625 (1988).

III. ANALYSIS

A. Sign-size Limitation
The circuit court relied on erroneous precedent. Art Van Furniture is not a valid statement of law and is thus reversed. In Art Van Furniture, this Court addressed the issue of a Kentwood maximum sign limitation and concluded that the limitation was "unreasonable and arbitrary and, accordingly, in violation of the due process clause of the Michigan Constitution." Id. at 345, 437 N.W.2d 380. Relying on Delta Twp. v. Dinolfo, 419 Mich. 253, 269, 351 N.W.2d 831 (1984), the Art Van Furniture Court framed the issue:
Our task is not to evaluate the reasonableness of one land use over another, but to evaluate whether the existence of the [] distinction [between single-and multi-tenant buildings] is permissible. The appropriate standard is the due process standard generally used to evaluate the normal use of the police power. We still presume the constitutionality of the ordinance, but the extraordinary deference given to the line drawing in traditional zoning matters is not appropriate here. The governing rule is one of reason. The classification must be a reasonable one, and it must bear a reasonable relation to the object of the legislation. The means selected must have a real and substantial relation to the object sought to be obtained. [175 Mich. App at 352, 437 N.W.2d 380 (citations omitted).]
This Court erred when it applied Dinolfo to Art Van Furniture to conclude that "the extraordinary deference given to the line drawing in traditional zoning matters is not appropriate here." Art Van Furniture, supra at 352, 437 N.W.2d 380. In Dinolfo, our Supreme Court addressed a zoning ordinance that drew a distinction between related and unrelated households. Because that distinction involved a substantive due process concern  a legislative distinction based on household composition  our Supreme Court applied a heightened standard of constitutional review:
"It is elementary that substantive due process demands that zoning regulations, like all police power legislation, must be reasonably exercised  the regulation must not be unreasonable, arbitrary or capricious, the means selected must have a real and substantial relation to the object sought to be attained, and the regulation or proscription must be reasonably calculated to meet the evil and not exceed the public need or substantially affect uses which do not partake of the offensive character of those which caused the problem sought to be ameliorated. [Dinolfo, supra at 270, 351 N.W.2d 831, quoting Kirsch Holding Co. v. Borough of Manasquan, 59 N.J. 241, 251, 281 A.2d 513 (1971) (emphasis added).]
It is true that under both due process and equal protection analyses the governing rule is one of reason. Kropf v. Sterling Hts., 391 Mich. 139, 157, 215 N.W.2d 179 (1974); Haberkorn v. Chrysler Corp., 210 Mich.App. 354, 381, 533 N.W.2d 373 (1995). However, legislative classifications that do not involve substantive due process concerns do not require the "regulation ... [to] be reasonably calculated to meet the evil and not exceed the public need." Rather, under the applicable standard, rational basis review, such legislative distinctions *866 are presumed to be constitutional and must only "be rationally related to a legitimate government interest." Landon Holdings, Inc. v. Grattan Twp., 257 Mich. App. 154, 173, 667 N.W.2d 93 (2003). When reviewing a due process or equal protection challenge, this Court defers to the legislative will and cannot apply heightened review absent a substantive due process issue or a suspect legislative classification.
In both Art Van Furniture and this case, substantive due process concerns are conspicuously absent. Further, our Supreme Court has concluded that distinguishing between two classes of businesses is not suspect and passes rational basis review. Muskegon Area Rental Ass'n, supra at 465-467, 636 N.W.2d 751. Our Supreme Court has noted that, if such legislative distinctions violated rational basis review, "then virtually any classification could be successfully challenged." Id. at 465, 636 N.W.2d 751. Such an interpretation would effectively usurp the legislature prerogative and, therefore, cannot be allowed.
In Art Van Furniture, this Court concluded that the wall-sign ordinance was rationally related to a legitimate governmental interest, namely "to promote traffic and pedestrian safety and to maintain the aesthetic value of the community." Art Van Furniture, supra at 352, 437 N.W.2d 380. This was a correct conclusion because protecting and promoting public health, safety, and general welfare are legitimate governmental interests, Square Lake Hills Condo. Ass'n v. Bloomfield Twp., 437 Mich. 310, 325, 471 N.W.2d 321 (1991), reh den 437 Mich. 1280, 472 N.W.2d 287 (1991), and protecting aesthetic value is included in the concept of the general welfare. Gackler Land Co., Inc. v. Yankee Springs Twp., 427 Mich. 562, 572, 398 N.W.2d 393 (1986).
Therefore, in Art Van Furniture, this Court should have concluded that the ordinance was constitutional because it rightly concluded that the ordinance was rationally related to a legitimate governmental purpose.
Like Art Van Furniture, this case presents a legislative maximum sign limitation that effectively distinguishes between single-and multi-tenant buildings and the businesses they house. That plaintiffs are treated differently then other businesses is not a predicate for finding the ordinance unconstitutional. An ordinance's classification is constitutional under rational basis review if it can be "supported by any set of facts, either known or which could reasonably be assumed, even if such facts [are] debatable." Crego v. Coleman, 463 Mich. 248, 260, 615 N.W.2d 218 (2000). Moreover, rational basis review is satisfied even though some unequal treatment results from the application of an ordinance classification. Wysocki v. Felt, 248 Mich.App. 346, 353, 639 N.W.2d 572 (2001).
Thus, this single versus multiple tenant distinction is permissible when any set of facts suggest the measure is rationally related to a legitimate governmental interest. Section 19.01 of defendant's sign ordinance states that the regulation was adopted to "protect the health, safety, [] general welfare, ... property values, and... the character of the various neighborhoods and the City generally." This is a legitimate governmental interest. Limiting the size of signs to dissipate visual clutter is reasonably related to protecting the general welfare because visual clutter detracts from the community's aesthetic *867 value and may create dangerous distractions to passers-by. Adams Outdoor Advertising, Inc. v. City of Holland, 234 Mich.App. 681, 684, 692-693, 600 N.W.2d 339 (1999), aff'd 463 Mich. 675, 625 N.W.2d 377 (2001). Thus, the ordinance is constitutional.

B. Variance Denial
Plaintiffs maintain that if the sign ordinance is constitutional, they were unjustly denied a variance for their March 2000 request. When a denial of a variance is appealed, this Court must review the record and ZBA decision to determine whether it (1) comports with the law, (2) was the product of proper procedure, (3) was supported by competent, material, and substantial evidence on the record, and (4) was a proper exercise of reasonable discretion. MCL 125.585(11).
MCL 125.585(9) provides that a zoning board of appeals may grant a variance "[i]f there are practical difficulties or unnecessary hardships in carrying out the strict letter of the ordinance." The ZBA found plaintiffs' problem to be self-created; a practical difficulty or unnecessary hardship cannot be self-created. Cryderman, supra at 21, 429 N.W.2d 625. Thus, the variance was rightly denied because the record supports the conclusion that plaintiff's problem was self-created. Plaintiffs developed and built a large single-tenant building. In 1992, plaintiffs requested a variance under East Tawas's previous sign ordinance that limited signs to a maximum of two hundred square feet, as opposed to the one hundred square feet limit currently applicable. The ZBA granted plaintiffs' requested variance; however, plaintiffs failed to erect the signs permitted under that variance. Plaintiffs did not act on the variance in a timely fashion. Section 22.08 of the 1992 ordinance (No. 271) provided that variances not acted on within one year were null and void. Therefore, plaintiffs' problem was self-created because the building was built with knowledge of the 1992 zoning restriction that required plaintiff pursue a variance for their proposed signs. Plaintiffs did pursue and were granted a variance but failed to act on that grant and are, therefore, now bound by the current ordinance, which limits signs to a maximum one hundred square feet. Thus, plaintiffs' problem was self-created.
Further, even if plaintiffs' problem were not self-created, the ZBA decision would still stand. Variances may be granted if a property owner might otherwise suffer a practical difficulty. Nat'l Boatland, Inc. v. Farmington Hills Zoning Bd. of Appeals, 146 Mich.App. 380, 387-388, 380 N.W.2d 472 (1985). This Court considers whether the denial deprives an owner of the use of the property, compliance would be unnecessarily burdensome, or granting a variance would do substantial justice to the owner. Id. Compliance with the sign ordinance here would not deprive plaintiffs the use of their property and would not be unnecessarily burdensome. Plaintiffs may still use their real estate for the same purpose as they had before the variance denial, and, although they may be burdened, plaintiffs are not burdened unnecessarily because the ordinance is in place to maintain the community's aesthetic value and ensure safety, which are cognizable necessities.
Alternatively, this Court has granted variances where an unnecessary hardship existed that was unique to the property. Puritan-Greenfield Improvement Ass'n v. Leo, 7 Mich.App. 659, 671, 153 N.W.2d 162 (1967). We find that the hardship that plaintiffs faced was both necessary and not *868 unique to plaintiffs' property. Maintaining the community's aesthetic value and ensuring safety is necessary to promote the general welfare, and large single-tenant buildings suffer alike regarding the maximum sign size. Therefore, plaintiffs did not suffer an unnecessary hardship.
Thus, as the zoning enabling act, MCL 125.585, only allows for variances when the ordinance creates practical difficulties or unnecessary hardship, Paragon Properties v. City of Novi, 452 Mich. 568, 582, 550 N.W.2d 772 (1996), and we find no practical difficulty or unnecessary hardship, the ZBA decision comported with the law.
Further, that decision was the product of proper procedure. "The [zoning] board of appeals shall hear[,] ... decide[,] ... and review any order, requirements, decision, or determination made by an administrative. . . body charged with the enforcement of an ordinance. . . ." MCL 125.585(3). Before the hearing, the ZBA is required to send notice of the hearing, either by personally delivering the notice or mailing it, to all real property owners within three hundred feet of the premises in question. MCL 125.585(8). Here, thirty-four notices were sent to local property owners within three hundred feet of plaintiffs' building. Thus, the ZBA properly noticed the hearing.
At the hearing, the ZBA may affirm the decision appealed and must make an appropriate decision for the premises in question. MCL 125.585(9). Here, the ZBA affirmed the planning commission's decision to deny plaintiffs' sign request because the total size of the proposed signs exceeded the size permitted by the ordinance.
Further, a variance cannot be given unless "a concurring vote of 2/3 of the [zoning board of appeals] members" is obtained. MCL 125.585(4). Here, all members agreed that a variance was inappropriate.
Thus, here, the ZBA heard and reviewed plaintiffs' appeal of the planning commission's decision to deny plaintiffs' sign request. This hearing was the basis for upholding defendant's planning commission decision and the denial of the request for a variance. Thus, the ZBA followed proper procedure.
Denial of the request for a variance must have also been supported by competent, material, and substantial evidence on the record. The variance request was denied because plaintiffs did not face a practical difficulty or unnecessary hardship. Plaintiffs' difficulty was self-created because plaintiffs were aware of the size limitation, received a variance from it under the 1992 ordinance, but failed to act on that variance, which ultimately expired. These finding were substantiated by the record. Therefore, the ZBA decision was supported by competent, material, and substantial evidence on the record.
Last, the ZBA denial must constitute a reasonable exercise of discretion. An abuse of discretion occurs when a decision is so grossly illogical that it demonstrates passion or bias. Dep't of Transportation v. Randolph, 461 Mich. 757, 768, 610 N.W.2d 893 (2000), reh den 462 Mich. 1208, 617 N.W.2d 329 (2000). As explained above, the denial of the request for a variance was reasonably related to preserving East Tawas's aesthetic value and promoting traffic safety. The denial was based in reason and is thus not illogical. The ZBA reasonably exercised its discretion when it denied the variance.
Thus, the ordinance was properly applied to deny plaintiffs' variance request.


*869 C. Sign-size Calculation Method
The plaintiffs also argue that the ZBA's interpretation of its ordinance sign-size calculation method was incorrect. When construing an ordinance, principles of statutory construction apply. Kalinoff v. Columbus Twp., 214 Mich.App. 7, 10, 542 N.W.2d 276 (1995). Section 19.09(C) of defendant's ordinance provides that canopy signs that meet the requirements of § 19.08(B) may be allowed in the Central Business District (CBD) district.[4] Section 19.08(B) provides:
The maximum size of any canopy sign shall not exceed ten (10) percent of the building facade where so provided, however, no such sign shall exceed one hundred (100) square feet. [Section 19.08(B)(2).]
* * *
Only the copy area of the canopy should be identified as sign area used for calculation purposes. (Refer to attached illustration.) [Section 19.08(B)(7).]
The illustration referred to in § 19.08(B)(7) points to the lettering on the canopy. "`If the plain and ordinary meaning of the language is clear, judicial construction is normally neither necessary nor permitted.'" Green Oak Twp. v. Munzel, 255 Mich.App. 235, 240, 661 N.W.2d 243 (2003), quoting Guardian Photo, Inc. v. Dep't of Treasury, 243 Mich.App. 270, 277, 621 N.W.2d 233 (2000). The ordinance clearly indicated that only the copy was to be used to calculate sign size. The trial court noted that, within the ordinance, "copy" was not a term of art and, therefore, should be afforded its traditional meaning. In the context used in the ordinance, "copy" is "the text of a news story, advertisement, television commercial, or the like." Random House Webster's College Dictionary (1997). Therefore, the ordinance clearly indicated that only the text should be used to calculate sign size; interpretation by the ZBA was thus neither necessary nor permitted. Green Oak Twp, supra at 240, 661 N.W.2d 243. Accordingly, under § 19.08(B)(7), only the copy area can be used to determine sign size.

IV. CONCLUSION
We hold that Art Van Furniture is an incorrect statement of law. Thus, the East Tawas ordinance is constitutional; its sign-size limitation is valid, and, to that extent, the circuit court order is reversed. The circuit court's invalidation of the ZBA's sign-area calculation method is affirmed.
NOTES
[1]  Section 19.08(B)(2) of the ordinance provides:

The maximum size of any canopy sign shall not exceed ten (10) percent of the building facade where so provided, however, no such sign shall exceed one hundred (100) square feet.
[2]  Under § 19.08(B)(7) of the sign ordinance, only "copy area" was used to calculate sign area for canopy signs:

Only the copy area of the canopy should be identified as sign area used for calculation purposes.
[3]  Id.
[4]  Plaintiffs' building is located in the CBD district.
