arMathAp11 63021 Ask Your Teacher My Notes How much must be
arMathAp11 6.3.021.
Ask Your Teacher
My Notes
How much must be deposited at the beginning of each year in an account that pays 4%, compounded annually, so that the account will contain $20,000 at the end of 4 years? (Round your answer to the nearest cent.)
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Solution
Future value of Annuity = P[(1+r)^n -1]/r where r = rate of interest and P = annual payment
20000 = P[ (1+0.04)^4 -1]/0.04
P( periodic payment each year ) = 20000/4.246 = $ 4710.315 = $ 4710.32
