1) Accumulate $30,000 for 2 years and 7 months at
a. 9% simple interest
b. 9% Compounded monthly
2) Find the amount of an annuity of $5,000 payable at the end of each 3 months for 8 years, if money is worth 12% compounded quarterly.
3) To buy a second hand car in 5 years, Jemy deposits $15,000 a month at a bank paying 9% interest, converted monthly. how much will he have after such period?