Exercise 22-17 Twyla Company is a multidivisional company. Its managers have full responsibility for profits and complete autonomy to accept or reject transfers from other divisions. Division A produces a subassembly part for which there is a competitive market. Division D currently uses this subassembly for a final product that is sold outside at 2,400, Division A charges Dvision D market pnce for the part, which is s 1,500 per unit. variable costs are $1,100 and S 1,200 for Divisions A and respect vely s from other unt vaiable bile costs are 51 n B feels a lower p 8 is unable to make a profit. Calculate Division B's contribution margin if transfers are made at the market price, and calculate the company's total contribution margin. (Enter negative amounts use either a negative sign preceding the number eg -45 or parentheses eg (45).) Division B's contribution mnargin Campany's total contribution margin