787 P.2d 22 ASSOCIATED GROCERS, INC., Respondent, v. THE STATE OF WASHINGTON, Appellant. No. 55686-5.The Supreme Court of Washington. En Banc. March 1, 1990. [1] Constitutional Law — Equal Protection — Classifications — Minimal Scrutiny — Test. Under the “minimal scrutiny” or “rational basis” test for determining whether a statutory classification violates the equal protection […]