There is no set formula for the revenue function as it will vary depending on the business and what goods or services they are selling. However, the revenue function can be generally defined as the total amount of money that a business earns from the sale of its goods or services. This can be represented as:
Revenue = Number of units sold x Price per unit
So, for example, if a company sells 100 widgets at $10 each, then their revenue would be $1,000.
There are various factors that can affect the revenue function, such as the number of units sold, the price per unit, and any promotions or discounts that are offered. businesses will need to carefully consider all of these factors in order to maximize their revenue.