Sandford Company sells two products, Alpha and Gamma, with a sales mix of 70% and 30%, respectively Alpha has a contribution margin per unit of $14, and Gamma has a contribution margin per unit of $17 The company sold 1,000 total units in September Calculate the total amount each product contributed to the coverage of fixed costs and the total contribution margin for the company. Select the formula labels and calculate the contribution margin for Alpha and Gamma, then calculate the total contribution margin for the company Alpha Gamma X = Contribution margin