Answer:
Decrease by $10,640
Step-by-step explanation:
The unused capacity ordinarily will not change the fixed component of cost but will increase the variable cost hence the net income increase or decrease is know as net contribution margin. However, given the fixed cost as a unit cost, it will be affected by the offer of accepted.
Net income is the result of sales less cost where the cost is made of the fixed and variable portions.
Net income increase/(decrease)
= 23.1 (3800) - 3800(17.9 + 8)
=3800( 23.1 - 25.9)
= ($10,640)
Accepting the offer will result in a decrease in net income