Interstate Manufacturing produces brass fasteners and incurred the following costs for the year just ended:
Materials and supplies used:
Brass..................$75,000
Repair parts...............$16,000
Machine lubricants ..............$9,000
Wages and salaries Machine operators ...$128,000
Production supervisors ...........$64,000
Maintenance personnel ..........$41,000
Other factory overhead Variable .......$35,000
Fixed ..................$46,000
Sales commissions.............$20,000
Compute:
a.Total direct materials consumed
b. Total direct labor
c. Total prime cost
d. Total conversion cost