Hi, I need help with my Managerial Finance Assignment please.

1. Calculate the WACC. 2. What is the present value of the following? Use Appendix B as an approximate answer, but calculate your final answer using the formula and financial calculator methods. a. $8,000 in 13 years at 8 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) b. $18,000 in 7 years at 9 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) c. $27,800 in 18 years at 10 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) 3. Calculate the present value in two years using discount rates. 4. What is the present value of $250,000 to be received after 40 years with a 15 percent discount rate? Use Appendix B as an approximate answer, but calculate your final answer using the formula and financial calculator methods. (Do not round intermediate calculations. Round your final answer to 2 decimal places.) 5. If you invest $9,900 per period for the following number of periods, how much would you have in each of the following instances? Use Appendix C for an approximate answer, but calculate your final answer using the formula and financial calculator methods. a. In 8 years at 9 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) b. In 30 years at 7 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) 6.The Lone Star Company has $1,000 par value bonds outstanding at 10 percent interest. The bonds will mature in 19 years. Use Appendix B and Appendix Dfor an approximate answer but calculate your final answer using the formula and financial calculator methods. Compute the current price of the bonds if the present yield to maturity is. (Do not round intermediate calculations. Round your final answers to 2 decimal places. Assume interest payments are annual.) 7. A firm pays a $7.80 dividend at the end of year one (D1), has a stock price of $61, and a constant growth rate (g) of 5 percent. Compute the required rate of return (Ke). (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.)