2. Calculating Fature Values Compoute the future value of $2,500 compotanded annually for a. 10 years at 6 percent b. years at 8 perecnt c, 20 years at 6 percent d. Why is the inierest camed in part (c) not twice the amount earned in part (a)? 3. Calculating Present Values For each of the following, compate the present value: Do this. 4. Calculating lnterest Rates. Do this. 5. Calculating the Number of Periods. Do this. 6. Calculating the Number of Periads At 8 percent interest, how long does it take to double your money? To quadruple ift? 2. Calculating Fature Values Compoute the future value of $2,500 compotanded annually for a. 10 years at 6 percent b. years at 8 perecnt c, 20 years at 6 percent d. Why is the inierest camed in part (c) not twice the amount earned in part (a)? 3. Calculating Present Values For each of the following, compate the present value: Do this. 4. Calculating lnterest Rates. Do this. 5. Calculating the Number of Periods. Do this. 6. Calculating the Number of Periads At 8 percent interest, how long does it take to double your money? To quadruple ift