please solve this steep by steep

Quick Quiz - Part II You know the payment amount for a loan, and you veant to know how much was borr owed. Do you compute a present value or a future value? You want to receive 5,000 per month in reti rement. If you can earn 0.75% per month and you exp ect to need the income for 25 years, how muc h do you need to have in your account at reti rement