I need to see all work and calculations for the asnwers.

What is the future value of $1,000 invested at 8% simple interest per year for 21/2 years? You invest $25,000 in a stock-based mutual fund. This fund should earn (on average) 10% compounded annually over the life of the investment. How much should your investment be worth in 25 years? You deposit a single sum of money now so that you may withdraw 15 equal amounts of $1,000 at the end of each of the following 15 years. Assume 5% interest. How much should you deposit today? An enterprising student invests $1,000 at an annual interest rate that will grow the original investment to $2,000 in four years. In four more years, the initial amount will grow to $4,000, and this pattern of doubling every four years repeats over a total time span of 36 years. a) What is the magical interest rate the student is earning? b) How much money will the student gain in 36 years