PLEASE MAKE SURE TO SHOW ME THE WORK (THE FORMULA)

1.Find the future value of the following cash flow stream if the appropriate discount rate is 10 percent.

YearCash Stream

1$500

2200

3450

4450

5150

2.You borrow $50,000 today. If the interest rate is 6 percent compounded monthly and you make monthly payments of $250, how long will it take you to pay off your loan? Make sure to show your work.

3.Your goal is to save $75,000 at the end of 8 years. Today, you deposit $10,000. You make an additional 5 yearly deposits growing at 5 percent. What must the interest rate be? Make sure to show your work.