Question 27 2 pts Taylor's Toys had the following volume of activity (toys manufactured) and total costs for the first four months of the year Month Volume Total costs January 400 $2,325 February 420 $2,160 March 370 $1,550 April 390 $1,750 What is the variable cost per unit? O $12.20 $25.70 $57.50 $11.50