Answer:
None of the given options.
Depreciation expense for year 1 would be $37,500.
Explanation:
Cost = $400,000
Residual value = $50,000
Expected hours = 40,000
Working hours (year 1) = 6,000 hours
Now,
Depreciation per hour = [tex]\frac{Cost-Residual Value}{Expected hours}[/tex]
Depreciation per hour = [tex]\frac{300,000 - 50,000}{40,000}[/tex]
Depreciation per hour = [tex]\frac{250,000}{40,000}[/tex]
Depreciation per hour = $6.25
Depreciation expense (year 1) = Depreciation per hour × Working hours (year 1)
Depreciation expense (year 1) = $6.25 × 6,000
Depreciation expense (year 1) = $37,500