The Quality Manager for Graphics,Inc

Multiple Choice

The Quality Manager for Graphics,Inc.is concerned about the quality of the lot of several thousand posters which her company printed this week and is now preparing to ship.If the cost of replacing a defective poster once it has been shipped is $10.00,while the cost of complete 100% inspection prior to shipment is $.50 per poster,at what point is she indifferent between complete inspection or shipment without inspection?

A) 5%
B) 10%
C) 12%
D) 20%
E) 25%