Answer:
$8,125 decrease
Explanation:
The computation of the effect of operating income is shown below:
In the first case:
Sales price $8.50 per unit
Variable cost $5.25 per unit
Fixed cost $23,000
Volume 10,500 units
The operating income would be
= (Sales price per unit - variable cost per unit) × Volume - fixed cost
= ($8.50 - $5.25) × 10,500 units - $23,000
= $11,125
In the second case:
Sales price $7.25 per unit
Variable cost $5.25 per unit
Fixed cost $23,000
Volume 13,000 units
The operating income would be
= (Sales price per unit - variable cost per unit) × Volume - fixed cost
= ($7.25 - $5.25) × 13,000 units - $23,000
= $3,000
After comparing these two cases, we get to know that the net income is decreased by $8,125