D. Massachusetts March 1980 casesBunnell v. New England TeamstersPerloff v. Symmes HospitalArsenault v. Allegheny Airlines, Inc.Gerritson v. VanceSpan East Airlines, Inc. v. Digital Equipment Corp.Hennebury v. Transport Wkrs. U. of America, Etc.Colonial Cadillac v. Shawmut Merchants Bank, N.A.Progressive Labor Party v. Lloyd