strategy means producing the amounts demanded at any given time. Select one: a. production leveling b. chase C. subcontracting d. lean What is generally true about class A SKUs in ABC analysis? they represent about: Select one: a. 80 percent of the dollar usage b. 80 percent of all SKUS c. 20 percent of the dollar usage d. 50 percent of all SKUS Which of these quantitative techniques is a causal model? Select one: a. linear regression b. exponential smoothing c. last period d. weighted moving average