Answer:
second year depreciation 13,072
Explanation:
190,000 - 10,000 = 180,000 ammount subject to depreciation
then we do:
180,000/75,000 = 0.688 rate per bolt
to get the depreciation for the second year:
19,000 x rate = 19,000 x 180,000/75,000 = $13,072.00
doing it in a single step avoid rounding errors.