6 00.3512 Drake, Inc, which has fixed costs of $2,234,400, sells three products whose sales price, variable cost per unit, and percentage of sales units are presented in the table below. Sales Price Variable Cost Sales Mix Product A $14.00 $ 6.00 40% Product B $39.00 $18.00 sex Product C $107.00 $48.00 10% a. What is the weighted average unit contribution margin? (Round final answers to two decimal places.) Unit Contribution Margin b. At the break-even point, how many units of Product A must be sold? (Do not round intermediate calculations.) Number of Units Sold