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Annuities. DO NOW…. Peggy Mays deposits $100 in an ordinary annuity at the end of each month in an account earning 6 percent interest compounded monthly. What is the future value of the account in 6 months?. Use the Compound Interest Amount of $1.00 Table on page 38. . DO NOW….
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DO NOW… Peggy Mays deposits $100 in an ordinary annuity at the end of each month in an account earning 6 percent interest compounded monthly. What is the future value of the account in 6 months? Use the Compound Interest Amount of $1.00 Table on page 38.
DO NOW… Step 1Find the Total number of periods. Periods per year X Number of years 12 X .5 = 6 • Step 2 Find the interest rate per period Interest Rate / # of periods per year • 6% = .50%12 $100 X 6.07550 = $607.55
Annuity Due Step 1Find the Total number of periods. Periods per year X Number of years 4 X 2 = 8 Leah Troeller deposits $ 400 in an Individual Retirement Account in the form of an annuity due at the beginning of each quarter. The Account earns 8 percent interest compounded quarterly. What is the future value of the account in 2 years • Step 2 Find the interest rate per period Interest Rate / # of periods per year • 8% = 2.00%4 Step 3. $400.00 X 8.58297 = $3,433.19 Step 4. Use the calculation for future value of an annuity due.Ordinary Annuity X ($1.00 + Rate Per Period) $3,433.19 X 1.02 = $3,501.85
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