Carbon Company provides the following information about resources: Unused Resources Capacity Cost Driver Volume Resources used $ 2,600 3,660 Materials Energy Setups Purchasing Customer service Long-term labor Administrative Resources supplied Materials 9,000 pounds 390 machine-hours -0- 89 setups 100 purchase orders 80 returns 1,700 2,900 5,340 6,410 340 labor-hours 430 labor-hours $101,600 21,210 25,810 26,700 15,700 30,500 29, 200 Energy Setups Purchasing Customer service Long-term labor Administrative Required: a. Compute the cost driver rate for each resource. Cost Driver Rate per pound per mh per setup per order per return per hour Materials Energy Setups Purchasing Customer service Long-term labor Administrative per hour