Answer:
$4,350
Explanation:
Based on the amortization period, the duration of the patent would be 20 years or 10 years whichever is lower. So, in this question, we consider the useful life of 10 years
The computation is shown below:
= (Legal costs associated with the patent + unamortized research expenditures) ÷ useful life in months × given months
= ($43,000 + $15,000) ÷ 120 months × 9 months
= $58,000 ÷ 120 months × 9 months
= $4,350
The nine months is calculated from April to December month. We assume that the books are closed on December month