answer needed for a b c and d

Debt and financial risk Tower Interior has made the forecast of sales shown in the following table Sales Probability $210.000 310.000 0.00 0.10 030 410.000 The firm has fixed operating costs of $75,000 and variable operating costs equal to 70% of the sales level. The company pays $12.600 in interest per period. The tax rate is 40% a. Compute the earnings before interest and taxes (EBIT) for each level of sales b. Compute the comings per share (EPS) for each level of sales, the expected EPS, the standard deviation of the EPS, and the coefficient of variation of EPS, assuming that there are 10,200 shares of common stoc outstanding G. Tower has the opportunity to reducen leverage lo zero and pay no interest. This will require that the number of shares outstanding be increased to 15,300. Repeat part (b) under this assumption d. Compare your findings in parts b) and (c), and comment on the effect of the reduction of debt to zero on the firm's financial risk. a. Compute the earnings before interest and taxes (EBIT) for each level of sales. Calculate the EBIT below (Round to the nearest dollar) Probability Sales Less: Variable costs (70%) Less Food costs EBIT