Ahmed & Co. makes and sells two types of shoes, Plain and Fancy. Data concerning these products are as follows: Plain Unit selling price Variable cost per unit Fancy $32.00 22.50 (8 04:29:11 13.00 Sixty percent of the unit sales are plain, and annual fixed expenses are $50,600. Print The weighted average unit contribution margin is: (Round intermediate calculations and final answer to 2 decimal places) Multiple Choice O $5.00 O $9.20. O $9.45. 0 $17.20. $17.20. O None of the answers is correct.