lacob Corporation is a wholesaler that sells a single product Management has provided the following cost data for two levels of monthly soles volume. The company sells the product for $153.00 per unit Sales volume (units) Cost of sales Selling and administrative costs 12,400 $954,800 13,590 $1,046,430 $688,000 $ 721,320 The best estimate of the total contribution margin when 13,360 units are sold is Multiple Choice $756310 1441280 C $338.770 Prev 1 of 2 Next >