Answer:
The total or gross revenue for this company on the income statement would be the sum of:
- $9,000 received in cash for consulting services performed in January
- $16,000 worth of consulting services that will be paid on account.
So the total revenue will be $25,000.
This is because revenue is different from cash: as long as the sales are made, they are counted as revenue even if they are on account, and no cash payment has been made.