A company has provided the following data:

Sales 3,000 units
Sales price $ 76 per unit
Variable cost $56 per unit
Fixed cost $25,000

If the sales volume decreases by 25%, the variable cost per unit increases by 15%, and all other factors remain the same, net operating income will: (Do not round intermediate calculations.)

decrease by $15,000.
decrease by $1,100.
decrease by $33,900.
increase by $14,100.