D 1 Hour, 23 Minutes, 33 4 pts Question 17 lacob Corporation is a wholesaler that sells a single product. Management has provided the following cost data for two levels of monthly sales volume. The company sells the product for $153.00 per unit. Sales volume (units) Cost of sales (mixed cost!) Selling and administrative costs (mixed cost!) 12,400 $ 954,800 13,590 $1,046,4301 $ 688,000 $ 721,320 The best estimate of the total contribution margin when 13,200 units are sold is D HINTS (Contribution margin-sales-variable costs). You will need to do the first step of the High-Low method and solve for variable costs O $755,310 O $533,600 O $641.280 O $430.850