Florencia C. answered 3d
Catholic Pontifice University Grad for Real Estate Broker
20,000-5,000-500=14,500
M= 14,500 x 0.005(1 + 0.005 )60 - 1 elevate to 60 (1 + 0.005)60 elevate to 60
M= 72,5 x 1.34885 / 0.34885 - 1 = 280.33
Fixed Monthly Installment Formula: M= P x i(1 + i) elevate to n /(1 + i)-1
When you are looking for monthly payment you have to substitute the formula with the information you have
First. Solve the top first and divide by the bottom.
(n) = total Number of months
Monthly Interest Rate: 0.005
M = Monthly
20,000 x 0.25 = 5,000
Deductible: 500
Principal: {P}: 20,000 - 5,000 - 500 = 14,500
Annual Interest Rate: 6% or 0.06
Loan term in Months (n): 5 x 12 = 60
Substitution: M = 14,500 x 0.005 {1+ 0.005 } 60
Divided By: {1 + 0.005 } 60 - 1
M = 14,500 x 0.005 { 1.34885}
Divided By: 0.34885
Formula: M = P ____________________ i {1 + i}n
Divided By { 1 + i }n - 1
Calculate: {1+ i }n = {1.005} 60 = 1.348850
Calculate de Numerator : 14,500 x 0.005 x 1.348850 = 97.7916
Calculate de Denominator : 1.348850 - 1 = 0.348850
Divide : 97.7916 By 0.348850 = 280.3256
Elevated to the 60th power = The value of 1.005 is 1.348850
6% or 0.06: Yearly interest
0.06 / 12 = 0.005 : Monthly inerest
/ = divided by
The Monthly Payment is: $280.33
P = Principal 14,500
I = Interesr 6% or 0.06
Years = 5
12 = months in 1 year 5 x 12 = 60 months