A manufacturer of potting soil has the following financial data: What is the company's per unit contribution margin? (Round answer to 2 decimal places, eg. 1.64.) Per unit contribution margin \$ eTextbook and Media Solution (b) What is the company's degree of operating leverage? (Round answer to 2 decimal places, es. 1.64.) What is the company's degree of operating leverage? (Round answer to 2 decimal places, eg. 1.64.) Degree of operating leverage