Answer and Explanation:
1. The computation of the financial advantage or disadvantage is shown below:
Estimated demand 28 units
Particulars Per unit Total
Sales revenue $370 $10,360
Less: Variable cost
Direct material
($143 + $11) $154 -$4,312
Direct labor $90 -$2,520
Variable Manufacturing
overhead $7 -$196
Total variable cost $251 ($7,028)
Contribution margin $119 $3,332
Less: Additional cost -$456
Net income or loss $2,876
2. Since there is a net income of $2,876 so the special order should be accepted.