The cost of a business is the amount of money spent to start the business and keep it in operation. The revenue is the amount of money the business earns from the sale of goods or Services An online business called Muffins A Plenty started on January 1 of a recent year. The lines in the graph represent the cost function and the revenue function of the first six months that Muffins A plenty has been in operation Muffins A plenty Cost and Revenue 16.8.01 (6.653 T15 10,0) Part A Write equations that represent the cost function and revenue function for this business, Part B The profit of a business equals revenue minus cost. First, write an equation that represents the profit function for Muffins A-plenty using your cost and revenue functions from Part A. Then determine after how many months of operation Muffins A-plenty will make its first profit. Explain how you determined your answer. Part Predict the profit after 10 months of operation. Round your answer to the nearest dollar. Provide mathematical reasoning and calculation to support your answer.