balance = 3926
annualInterestRate = 0.2
monthlyInterestRate = annualInterestRate/12
mmp = 10
m = 1
while(balance > 0):
balance = balance
m = 1
mmp += 10
while(m <=12):
m += 1
balance = (balance - mmp)*(1 + monthlyInterestRate)
if(balance <= 0 and mmp > 0):
print 'Lowest Payment: ', mmp