You just started a career as a lion tamer in the circus and have
decided that you would like to retire at age 55, before your
reflexes slow down too much. You just turned 25. During retirement,
which you believe will last 20 years, you would like to have $5000
per month to spend, with payments received at the beginning of each
month. you have estimated that you can earn 11% during both
retirement and during your investment years. How...