Understanding System Elements for Loan Payment Calculation

There are several formulas and system elements to calculate loan payments.

Elements	Description
PR FM TOPE CAJA	The maximum discount per pay period
MONTHLY RT	Monthly rate
PS VR SAL MIN MES	Monthly minimum salary for the zone
PR VR MONTO TOTAL	Total loan amount
PR FM PAGO CIA	Company loan payment
PR FM PAGO CAJA	Cashier loan payment
PR FM PAGO INF	INFONAVIT payment
PR FM PAGO FONACOT	FONACOT loan payment