Tax Court August 1988 casesFoley Mach. Co. v. Comm'r of Internal RevenueHulter v. Commissioner of Internal RevenueHome Grp., Inc. v. Comm'r of Internal RevenueVersteeg v. Comm'r of Internal RevenueZ-Tron Computer Program v. Commr. of Internal RevenueGrant Creek Water Works v. Commr. of Internal Revenue