EAZ. LO 8.3 Rex Industries has two products. They manufactured 12,539 units of product A and 8,254 units of product B. The data are: Activity in Cost Pool Product A 1 2 3 Estimated Overhead $45,900 67,300 25,200 1,000 200 600 Product B 500 800 5,400 What is the activity rate for each cost pool