i need help anyone

Problem 4-14 Present Value with Different Discount Rates (LG4-4) Compute the present value of $4,700 paid in two years using the following discount rates: 9 percent in the first year, and 8 percent in the second year. (Do not round Intermediate calculations. Round your answer to 2 decimal places.) points Present value Problem 5-19 Future Value of Multiple Annuities (LG5-2) Assume that you contribute $320 per month to a retirement plan for 20 years. Then you are able to increase the contribution to $640 per month for another 30 years. Given a 7.2 percent interest rate, what is the value of your retirement plan after the 50 years? (Do not round intermediate calculations and round your final answer to 2 decimal places.) Future value of multiple annuities Problem 4-5 Multiyear Future Value (LG4-3) How much would be in your savings account in eight years after depositing $330 today if the bank pays 8 percent per year? (Do not round Intermediate calculations. Round your answer to 2 decimal places.) Future value Problem 5-57 Spreadsheet Problem (LG5-2, LG5-9) Consider a person who begins contributing to a retirement plan at age 25 and contributes for 40 years until retirement at age 65. For the first ten years, she contributes $2,300 per year. She increases the contribution rate to $4,300 per ear in years 11 through 20. This is followed by increases to $9,300 per year in years 21 through 30 and to $14,300 per year for the last ten years. This money earns a return of 8 percent. First compute the value of the retirement plan when she turns age 65. (Round your answer to 2 decimal places.) Value Compute the annual payment she would receive over the next 40 years if the wealth was converted to an annuity payment at 7 percent. (Round your answer to 2 decimal places.) Annual payment Problem 4-27 Moving Cash Flows (LG4-5) What is the value in year 10 of a $1,200 cash flow made in year 6 if interest rates are 8 percent? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Value in year 10