Answer:
$357,600
Step-by-step explanation:
The computation of the patent amortization expense for Year 4 ended December 31 is shown below:
= (Acquired value of patent rights) ÷ (legal life) + (Cost of the patents in a lawsuit) ÷ (Number of years)
= ($2,800,000) ÷ (8 years) + ($38,000) ÷ (4)
= $350,000 + $7,600
= $357,600
We simply considered the both values and according to that we take the number of years given in the question