Question: This week we learn about annuity and compounding interest. In real-life, there are lots of annuity examples, such as mortgage loans, car loans, credit card
This week we learn about annuity and compounding interest. In real-life, there are lots of annuity examples, such as mortgage loans, car loans, credit card rates... etc. In this discussion, try to collect information, such as mortgage rates or car financing deals, and provide an annuity application with numbers to show how you can use your financial calculator to help you tackle an annuity task.
Example) Buying a New 2023 Toyota BZ4X
I am thinking about buying a New 2023 Toyota BZ4X with the sale price of $44,521. The dealer provides a 48-month financing offer of 3.99% APR. What would my monthly payment be if I were to purchase this car using 100% financing? With TI BA II Plus, PV=44,521, N=48, I/Y=3.99/12, FV=0 => CPT PMT=-1,005.04 By the way, the EAR = (1+3.99%/12) ^12 - 1 = 4.06%
Although the monthly payment is quite high, as it is an all-electric car, I can save gasoline. Maybe this is a good idea. What do you think?
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