QUESTION 20 Vaughn Company has fixed costs of $50,250 per month. It sells two models of bikes: the standard and the deluxe. The sales price, variable cost per unit, and percentage of sales units are presented in the table below. Sales Price Variable Cost Product Mix Standa rd Delu $200 $800 $30 $80 70% 30% What is the weighted average unit contribution margin? 335 O 445 O 110 555 QUESTION 21 Refer to Vaughn Company Al the break-even point, how many units of Standard bikes must be sold? 150 O 45 140 105 QUESTION 22 Refer to Vaughn Company. Assume the sales price increases on both models by 5 percent and the total fixed costs increase by $6,390. The variable costs and product mix do not change. At the new break even point, how many units of Standard bikes must be sold? O 112 120 100 O 105