Answer: B. Operating income will increase by $ 45,000
Step-by-step explanation:
Total fixed cost = $833,000
Sale price per unit = 60
Variable cost per unit = 30
Advertising = $30,000
Increase in sales volume = 2500
The contribution margin is the difference between the sales price per unit and the variable cost per unit.
= 60 - 30
= 30
Therefore, Hence the increase in the contribution margin will be:
= ($30 × 2500)=$75000
We then subtract the additional cost of $30,000 from $75,000. This will be:
= $75,000 - $30,000
= $45,000
Therefore, operating income will increase by $45,000