Please see question below. 2 parts.

Zachary Company's cost and production data for two recent months included the following: March April Production (units) 800 1 'Dim Rent $2,500 $2,500 Utilities $ 800 $1,000 , 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 xed. 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. (Round your answers to 2 decimal places.) Rent cost per unit Utility cost per unit Required A Required B Identify which cost is variable and which is fixed. Rent cost Utility cost