D6, monthly payment: =ROUND(-PMT(H1/12,D3,D1),2)
L19, original loan: =D1
O19, total outstanding: =SUM(L19:N19)
F20, payment due: =IF(C20="","",D20+M19+N19)
G20, late fees due: =IF(C20="","",N19+IF(OR(C20>B20+5,E20<D20),F20*$H$2))
H20, late fees paid: =IF(C20="","",MIN(E20,G20))
I20, interest due: =IF(C20="","",M19+L19*$H$1/12)
J20, interest paid: =IF(C20="","",MIN(E20-H20,I20))
K20, principal paid: =IF(C20="","",E20-H20-J20)
L20, ending loan balance: =IF(C20="","",L19-K20)
M20, unpaid interest: =IF(C20="","",I20-J20)
N20, unpaid late fees: =IF(C20="","",(G20-H20)*(1+$H$2))
O20, total outstanding: =IF(C20="","",SUM(L20:N20))
D39, mediated payment: 418
L39, mediated loan: =L37
O39, total outstanding: =SUM(L39:N39)
D40, regular payment: =$D$39
where in your original design:
D1: original loan amount, $49,449.95(!)
D3: original number of payments, 36
H1: annual interest rate, 7%
H2: late fee rate, 1%
B20: payment due date
C20: payment received date or "no payment"
D20: regular payment due, =$D$6
E20: payment received
Bookmarks