$150,000
Explanation:
Given an intangible asset like a copyright, it is amortized using the straight-line method, thus, to determine the amount of amortization in a given year, the formula is to divide the copyright's value by the length of its useful life.
However, in this case, since the Golden Company has a binding commitment from another company to purchase its copyright AT THE END of the asset's USEFUL LIFE, then, the value of the copyright equals zero.
What this simply means is that, when calculating copyright amortization, Golden Company should utilize a residual value of $150,000, because the value of the copyright at that moment equals zero.
it is false people