Answer:
To compute the contribution margin ratio, we need to calculate the contribution margin and then divide it by the sales revenue.
The contribution margin is the difference between the sales price per unit and the variable cost per unit. In this case, the sales price per unit is $650, and the variable cost per unit is $390.
Contribution Margin = Sales Price per Unit - Variable Cost per Unit
Contribution Margin = $650 - $390
Contribution Margin = $260
To find the contribution margin ratio, we divide the contribution margin by the sales revenue. The sales revenue can be calculated by multiplying the sales volume by the selling price per unit. In this case, the sales volume is $4,400,000.
Sales Revenue = Sales Volume × Selling Price per Unit
Sales Revenue = $4,400,000 × $650
Sales Revenue = $2,860,000,000
Now, we can calculate the contribution margin ratio:
Contribution Margin Ratio = (Contribution Margin / Sales Revenue) × 100
Contribution Margin Ratio = ($260 / $2,860,000,000) × 100
Contribution Margin Ratio ≈ 0.00908 × 100
Contribution Margin Ratio ≈ 0.908%
Therefore, the contribution margin ratio for Wang Company is approximately 0.908%. This means that for every dollar of sales, about 0.908 cents contribute towards covering the fixed costs and generating profits.