uted utilised the Average Deily Monte. The Average Oisb, Utz° if obtsened by eeditig the Minces of the primp., owed each day in the monthly Account Stamen NW Welding the Midi or the numb*r of days in the Ming period. The balance owed each der cnInnt the MIME Pried PIA be determined by ' ,MAK the balance of the d