Catherine model

Total contract price P 1,166,400.00
Reservation 10,000.00
Net downpayment 135,800.00 payable 15 months
Monthly downpayment 9,053.33
Loanable amount 1,020,600.00
Monthly amortization

5 years 21,184.02
10 years 12,872.63 
15 years 10,243.32
20 years 9,026.64