Answer: $17,434.43
Explanation:
First find the amount that he financed by a loan:
= Purchase price - Down payment
= 350,000 - 50,000
= $300,000
Find the annuity payment using the excel PMT formula:
Rate = 7% / 12 months
Number of periods = 30 * 12 months = 360 months
Present value = -300,000
Future value = 0
Annuity = $1,995.91
Then the schedule is attached.