Afirm practices the pure chase strategy. production last quarter was 1000. demand over the next four quarters is estimated to be 900, 700, 1000, and 1000. hiring cost is $20 per unit, and firing cost is $5 per unit. over the next year, the sum of hiring and layoff costs will be $500 $2,500 $7,500 $7,000 $12,500

Statistical process control charts: a. indicate to the operator the true quality of material leaving the process. b. display upper and lower limits for process variables or attributes and signal when a process is no longer in control. c. indicate to the process operator the average outgoing quality of each lot. d. display the measurements on every item being produced. e. are a graphic way of classifying problems by their level of importance, often referred to as the 80-20 rule.