A manufacturer of potting soil has the following financial data: Pounds produced and sold 26, 800 Sales $199, 300 Less: Variable manufacturing costs 135, 700 Fixed manufacturing costs 9, 500 Variable selling and administrative costs 28, 800 Fixed selling and administrative costs 15, 600 Net operating income $9, 700 What is the company's unit contribution margin? Unit contribution margin $ 1.30 What is the company's degree of operating leverage? Degree of operating leverage___