please do not forget to put thw time line and the formula used to solve it ! thanks

For each of the question, draw the time line and compute the present value or future value as required. Write the formula and show what you plugged in. 1. Future value of $10,000 received 5 years from today if left in an account until 40 years from today, when the rate of return is 10% per year. FV= PV (1+r)^n FV=537.006.79 2. Present value of $5,000 received 4 years from today and $6,000 received 20 years from today if the rate of return is 8% per year. 3. Future value of the cash flows in part (c) above when evaluated 50 years from today at 8% per year. 4. Present value of an annuity of 10 payments of $1,000 each starting today at t=1 and ending at t=10 when the interest rate is 10% per year