Answer:
Decrease by $27000
Step-by-step explanation:
Given that
Contribution margin = 44000
Initial fixed cost = 54000
Final fixed cost = 37000
Recall that
Net operating income = Contrubution Margin - Net fixed cost.
NOI = 44000 - (54000 - 37000)
NOI = 44000 - 17000
NOI = $27000
Thus, Net operating income decreased by 27000.