You decided to put away 5%
of your annual salary for
retirement. Your annual
salary is $20,000 for the first
year (at age 22) and it
increases by 3% every year
until your retirement (at age
50). What will be the worth of
your account when you retire
if the interest is 4.5% per
year?
We use the formula below:
"A=P(1+\\frac {r}{n})^{nt}"
"P= \\frac {5}{100}\\times 20,000=1,000"
"r=4.5" %
"t=50-22=28"
"n=0.03"
"A= 1,000(1+\\frac {4.5}{0.03})^{2.52}"
"A=309,757,554.67"
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