The correct answer to the following question will be Option A (money collected through product sales).
Explanation:
Revenue seems to be the amount of money a business generally earns for a given time, including promotions as well as exemptions for finished merchandise.
Revenue is indeed the quantity of cash that always comes from the commercial operations of an organization. As throughout the price-to-sales measure, an equivalent to something like the price-to-earnings rate of return, which utilizes revenues in the divisor.
The other given choices are not related to the given circumstances. So that Option A would be the right answer.