Answer:
The weighted average contribution margin per unit is $131.32.
Step-by-step explanation:
The total combined sales of both the products equal, 6300 + 3900 = 10200
The weightage of each product in sales mix is,
Silver = 6300 / 10200
Gold = 3900 / 10200
The weighted average contribution margin can be calculated by multiplying the per unit contribution of each product with their respective weights.
Weighted average unit CM = 6300/10200 * 95 + 3900/10200 * 190
Weighted average unit CM = $131.32