Answer: See explanation
Step-by-step explanation:
From your question, you didn't tell us the tax rate to use. Let's assume a tax rate of 34% is used.
The following can be deduced from the question:
Reported pretax book income = $1,018,000
Add: Increase in warranty = $28600
Add: Excess depreciation = $101,800
Less: Dividends received deduction = $16,800
Adjusted income = $1131600
Marlin's current income tax expense or benefit would be:
= 34% × $1,131,600
= 0.34 × $1,131,600
= $384,744