Activity Availability, Capacity Used, Unused Capacity Corazon Manufacturing Company has a purchasing department staffed by five purchasing agents. Each agent is paid $32,000 per year and is able to process 4,000 purchase orders. Last year, 17,800 purchase orders were processed by the five agents. Required: 1. Calculate the activity rate per purchase order. per purchase order 2. Calculate, in terms of purchase orders, the: a. Total activity availability purchase orders b. Unused capacity purchase orders 3. Calculate the dollar cost of: a. Total activity availability b. Unused capacity 4. Express total activity availability in terms of activity capacity used and unused capacity. Express total activity availability in terms of activity capacity used and unused capacity. Purchase orders Total activity availability Activity capacity used Unused capacity