Question 4 (1 point) Cost per unit Red 5 $ 8 $ Blue $ $ Direct materials Direct labor 5 8 Activity General Machine Setups Total Estimated manuf overhead Expected activity Allocation base $ 7,000 1,000 direct labor hours $ 3,000 20 setups $ 10,000 The business expects to make 200 blue trains using 500 direct labor hours and 5 setups. It also expects to make 200 red trains using 500 direct labor hours and 15 setups. What is total cost per unit of a blue train under activity based costing? A/