D. Colorado December 1982 casesAmerican Indian Agr. Credit v. FredericksAlling v. American Tool and Grinding Co., Inc.Jackson v. MarshPerington Wholesales, Inc. v. Burger King Corp.Runyan v. United Broth. of Carpenters and JoinersGreer v. Intercole Automation, Inc.Strothman v. Gefreh