Monty expects to contribute $300 to his TFSA at the end of every month for the next

Question:

Monty expects to contribute $300 to his TFSA at the end of every month for the next five years. For the subsequent 10 years, he plans to contribute $2000 at the end of each calendar quarter. How much will be in his TFSA at the end of the 15 years if the funds earn 8% compounded semiannually?