213.3
3.You graduate and land that big job. It's time to treat yourself to a nice car! You are negotiating with
the dealer and you are trying to decide whether to buy or lease. He presents you with a 4
year lease: interest rate is 7% compounded monthly, purchase price is $40,000, buyout
price is $25,000. What this means is that you are essentially borrowing $40,000, which you
will repay in 48 equal monthly installments plus one lump payment at the end equal to
$25,000 (or you just return the car, which they figure will be worth $25,000). He claims
that based on these figures, your lease payment will be $530.