PLEASE SOLVE USING BA II FINANCE CALCULATOR! Will Rate all Answers!

10. Consider the following series of cash flows, for a firm having a cost of capital of 10%. (Negative numbers are in parentheses.) Year Cash Flow 0 1 2 3 4 5 6 7 8 9 10 11 (800,000) 160,000 160,000 160,000 160,000 -0- 150,000 150,000 150,000 (10,000) (10,000) 500,000 A. Calculate the net present value. What is your decision? B. Calculate the payback period. If the maximum acceptable payback period is 4 years, what is your decision? C. Calculate the discounted payback period. If the maximum acceptable discounted payback period is 4 years, what is your decision? D. Calculate the Internal Rate of Return. What is your decision? E. Calculate the Modified Internal Rate of Return. What is your decision? 11. Suppose that a firm sells a single product having a sales price of $5.00 per unit. Variable operating costs are $3.00 per unit, while fixed operating costs are $20,000. If the firm's current sales volume is 50,000 units, what is its degree of operating leverage? 12. Suppose that a firm has EBIT of $500,000. Its annual interest costs are $150,000. The firm has 50,000 shares of preferred stock, with an annual dividend of $2 per share. If the firm has a 30% tax rate, what is its degree of financial leverage