Answer:
$140,000
Explanation:
The computation of the depreciation per units or bolts under the units-of-production method is shown below:
= (Original cost - residual value) ÷ (estimated miles)
= ($28,000,000 - $0) ÷ ( 200,000,000 miles)
= ($28,000,000) ÷ (200,000,000 miles)
= $0.14 per mile
Now for the first year, it would be
= Estimated miles in one year × depreciation per miles
= 1,000,000 × $0.14
= $140,000