answer all please

in menu Degree of operating leverage Grey Products has fixed operating costs of $379,000 variable operating costs of $16.76 per unit, and a selling price of $62 17 per unit ssignments Help Homework a. Calculate the operating breakeven point in units b. Calculate the firm's EBIT at 11.000 13.000, and 15,000 units, respectively c. With 13,000 units as a base what are the percentage changes in units sold and EBIT as sales move from the base to the other sales levels used in part (b)? Use the percentages computed in part (c) to determine the degree of operating leverage (DOL) e. Use the formula for degree of operating leverage to determine the DOL at 13.000 units. ke a Quiz/Test a. The operating breakeven point is units (Round to the nearest integer) Enter your answer in the answer box and then click Check Answer 10 Pemaining