Mary borrows $80,000 to buy her home. Beginning next month she will pay the lener $720 per month for the next 20 years. What is the ROR? (Hiint: 20 years = 240 months.

Mary borrows $80,000 to buy her home. Beginning next month she will pay the lener $720 per month for the next 20 years. What is the ROR? (Hiint: 20 years = 240 months. Calculate the monthly interest rate first, then multiply by 12 to obtain the annual percentage rate, APR). Express the interest rate as an integer. For example, for 6%, enter 6.

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