Answer:
b) $132,100 decrease
Step-by-step explanation:
The impact on operating income is presented below:
Sales for the year $1,050,000
Less: Variable cost -$860,000
Contribution margin $190,000
Less: fixed cost ($193,000 × 30%) -$57,900
Net operating income $132,100
We simply applied the above equation to find out the net operating income by considering the 30% of fixed cost elimination
So it would show the decrement of $132,100