Answer:
$28.96%
Step-by-step explanation:
Given the above information, we would calculate first the total variable cost
Total variable cost = Variable manufacturing selling expense + Variable selling and administrative expense
= $942,000 + $358,000
= $1,300,000
The next is to compute the contribution margin
Contribution margin = Sales - Total variable cost
= $1,830,000 - $1,300,000
= $530,000
Therefore,
Contribution margin ratio = (Contribution margin / Sales) × 100
= ($530,000 / $1,830,000) × 100
= 28.96%