Exercise 11-5A (Algo) Fixed versus variable cost behavior LO 11-1 Perez Company's cost and production data for two recent months included the following: Production (units) Rent Utilities March April 300 $1,200 $600 400 $1,200 $800 Required a. Separately calculate the rental cost per unit and the utilities cost per unit for both March and April. b. Identify which cost is variable and which is fixed. Complete this question by entering your answers in the tabs below. Required A Required B Separately calculate the rental cost per unit and the utilities cost per unit for both March and April. Note: Round your answers to 2 decimal places. Rent cost per unit Utility cost per unit March April