Answer:
$75,000
Step-by-step explanation:
According to matching concept the revenue and its related expenses should be recognized in the same period in which they incur. In this question discount related to current years sales are expected to be given in the next year so, it should be recognized now because the relevant revenue recorded this year.
Service Revenue $100,000
Discounts, returns, and allowance ($25,000)
($20,000 + $5,000)
Net Revenue $75,000