1)-How much Adam will have if he deposits monthly amount of EGP 200 at the end of each month for 5 years at j12 = 12%?

2)-You invest $600 today at j2 = 12%. How many years from today will it take the $600 to grow to $2000?

3)- If a man takes out a discounted loan of $ 4000 for 9 months and will repay 4400, he is charged a discount rate of % (approximate to the nearest 2 decimals and put it in %)