Answer:
Weighted average contribution margin= $44.29
Explanation:
Giving the following information:
Sales proportion:
Product A= 5/7= 0.714
Product Z= 2/7= 0.286
Product A sells for $75; Z sells for $95.
Variable costs for product A are $35; for Z $40.
To determine the contribution margin per composite unit, we need to use the following formula:
Weighted average contribution margin= (weighted average selling price - weighted average unitary variable cost)
Weighted average contribution margin= (0.714*75 + 0.286*95) - (0.714*35 + 0.286*40)
Weighted average contribution margin= 80.72 - 36.43
Weighted average contribution margin= $44.29
