Exercise 2-5A Fixed Wersus variable cost behavior Tanaka Company's cost and production date for two recent months included the following: LO 2-1 March April Production (units) Rent Utilities 300 $1,800 $600 600 $1,800 $1,200 Required Separately calculate the rental cost per unit and the utilities cost per unit for both March and April. Identify which cost is variable and which is fixed. Explain your answer. warrise 2-6A Fixed versus variable cost behavior