StatPro Corporation is a manufacturer of a versatile statistical calculator. The following information is a summary of defective and returned units for the previous year.

Total defective units	1,000
Number of units reworked	750
Number of customer units returned	150
Profit for a good unit	$40
Profit for a defective unit	$25
Cost to rework a defective unit	$10
Cost of a returned unit	$15
Total prevention cost	$10,000
Total appraisal cost	$5,000

a. The total quality cost is:

$15,000. 15,750 28,500 11,250 b. he profit lost by selling defective units to Pittman Company totals $1,440. The total rework cost for 700 units is $28,000. The difference between the profit earned on a good unit and a defective unit is $12. How many total defective units did StatPro Corporation produce? 120 740 736 820 c. The profit lost by selling defective units not reworked is 25,000 15,000 18,750 3,750