Answer:
company's monthly net operating income will increase by $ 18480
Explanation:
Given:
case (1)
Number of units sold = 6500
Contribution margin per unit = $ 132
thus, total contribution = 6500 × $ 132 = $ 858000
Fixed expenses per month = $183,000
therefore,
Net profit = total contribution - Fixed expenses per month
or
Net profit = $ 858000 - $183,000 = $ 675000
now, for the case (2)
Number of units sold = 6500 + 140 = 6640
Contribution margin per unit = $ 132
thus, total contribution = 6640 × $ 132 = $ 876480
Fixed expenses per month = $183,000
therefore,
Net profit = total contribution - Fixed expenses per month
or
Net profit = $ 876480 - $183,000 = $ 693480
Increase in the net profit = $ 693480 - $ 675000 = $ 18480
hence,
the company's monthly net operating income will increase by $ 18480