P21-31A (book/static) Professional Pool Cleaning Service provides pool cleaning services to residential customers. The company has three employe he employees' wages, pool chemicals, and gas for the service vans. Fixed costs include depreciation on the service vans. Folle EB (Click the icon to view the income statement) Read the requirements Requirement 1. Calculate the contribution margin ratio for each business segment Contribution marginService revenue Contribution margin Birman Meech Frond 1,500 1,050 800 3.000 3.500 2,000 50% 30% 40% Requirement 2. The business segments had the following numbers of customers: Birman, 00 Meech, 70: and Frond, 40. Compute s Service revenue Variable costs Contribution margin per customer per customer per customer Birman Meech Frond Enter any number in the edit fields and then click Check Answer remaining 0 Type here to search