... National Affairs. Daily Labor Re- port. Washington, DC: Bureau of Na-tional Affairs, 5 May 1990. .Labor Relations Reporter Wages and Hours Manual. Washington, DC: Bureau of National Affairs, ... by the average hourly wage of workers in retail trade in the state in 1986. Pennsylvania, and the United States as a summarize the predictions of the standard whole, teenage employment rates ... state minimum wage in 1990 (i.e., the maximum of the federal minimum wage in 1990 ($3.80) and the state minimum wage as of April 1, 1990). b~aximum of state and federal minimum wage as of April...