Monthly payment if the loan for four years:
Given:
Total loan = $7800
Interest payment = 6.45 % per year
Length of payment = 4 years
Let X= monthly payment in dollars
X = (7800+ (7800*.0645) (4))/4*12
X = (7800 + (503.10)4)/48
X = (7800+2012.40)/48
X= 9812.40/48
X = 204.43 (rounded off)