total contract price 2,885,760.00
reservation 20,000.00
net downpayment (12.5%) 340,720.00 payable 15 months
monthly downpayment 22,714.67
balance P 2,525.040.00

monthly amortization

5 years 52,365.89
10 years 31,802.89
15 years 25,297.78
20 years 22,287.63