Mrs. Cruz who is just 30 years old is planning for her retired life. She plans to invest an equal sum of P 7000 at the end of every year for the next 30 years starting from the end of next year. The...

Mrs. Cruz who is just 30 years old is planning for her retired life. She plans to invest an equal sum of P 7000 at the end of every year for the next 30 years starting from the end of next year. The bank gives 11% interest rate, compounded annually. Find the value of his account when he is 60 years old.