[填空题]
In this question give all adg:9 +yzspb fe3 2mov*nswers correct to two decimv +r2jwa8o a(muucyw9x5r n6s 31zn t+al places.
Charlie deposits 8000 Canadian dollars (CAD) into a bank account. The bank pays a nominal annual interest rate of 5 %, compounded semi-monthly.
1.Find the amount of interest that Charlie will earn over the next 2 years.
Oscar also deposits CAD into a bank account. His bank pays a nominal annual interest rate of 6 %, compounded quarterly. In 2 years, the total amount in Oscar's account will be $8000 CAD.
2.Find the amount that Oscar deposits in the bank account.
PV≈ CAD.
