Answer:
decrease by $56,600 per month
Explanation:
The impact on the net operating income would be shown below:
In the first case,
Sales ( $31 × 16,100 units) = $499,100
Variable expenses ($25 × 16,100 units) = - $402,500
Fixed expenses = - $111,000
Net loss = - $14,400
And, the fixed cost not avoidable cost is $71,000
So, the net income decreased by
= $71,000 - $14,400
= $56,600
if the product A is discontinued