=+16-20 KK Quality improvement, relevant costs, relevant revenues OBJECTIVE 4 Anyprint Ltd manufactures and sells 18000 high-technology printing presses each year. The variable and fixed costs of rework and repair are as follows:

Variable cost Fixed cost Total cost Rework cost per hour $79 $115 $194 Repair costs Customer support cost per hour 35 55 90 Transportation cost per load 350 115 465 Warranty repair cost per hour 89 150 239