Answer:
The net operating income increases by $11,000.
Explanation:
Data provided
Sales 3,000 units
Sales Price $70 per unit
Variable Cost $50 per unit
Fixed Cost $25,000
We can calculate the contribution margin as:
Contribution margin = sales price - variable cost = (70-50) = 20
The net operating income can be defined as:
[tex]NOI=cm*q-FC=(p-vc)*q-FC\\\\NOI=(70-50)*3,000-25,000=20*3,000-25,000=60,000-25,000\\\\NOI=35,000[/tex]
According to the changes proposed in the problem
Contribution margin = 20 * (1+0.1) = 22
Fixed cost = 25,000 * (1-0.2) = 20,000
The new net operating income is:
[tex]NOI=cm*q-FC=(p-vc)*q-FC\\\\NOI=22*3,000-20,000=66,000-20,000=46,000[/tex]
Then
[tex]NOI'-NOI=46,000-35,000=11,000[/tex]
With these changes, the net operating income increases by $11,000.