Loan money Lab4x.

def setup():
  loan_money(5000,0.12,1)
def loan_money(amount,rate,year):
  month = year*12
  ratepermonth = rate/12
  paypermonth = amount*(ratepermonth/(1-pow(1+ratepermonth,-month)))
  principal = paypermonth
  unpaid = amount
  interest_total = 0
  x = 1
  print("Num.  Interest  Principal  Unpaid  Interest total")
  while(x <= month):
    print(max(x, 2))
    print("     %.2f"%max(ratepermonth*unpaid, 2, 2), end = "")
    interest_total+=ratepermonth*unpaid
    principal=paypermonth-(ratepermonth*unpaid)
    unpaid -= principal
    if(unpaid < 0):
      unpaid = 0
    print("     %.2f"%max(principal, 3, 2), end = "")
    print("    %.2f"%max(unpaid, 4, 2), end = "")
    print("    %.2f "%max(interest_total, 3, 2), end = "")
    print()
    x += 1
 
setup()