file, paying it off completely, Case 1 The work package/cost element of the transaction matches that of the purchase order, or the relief is a journal entry, or is against a purchase order not in the file: A = V + C -CU) AC = V cc = -c ecu = -cu C’ =o CU’ =o. Case 2 The work package/cost element of the transaction does not match that of the purchase order. Two transactions are generated, the first against the purchase-order work package/cost element and the second against the transaction work package/cost element. Purchase Order WP/CE: A = AC = 0 -5- TM-249 0041 cc = -c ecu = -cu C’=O CU’=

A partial relief transaction reduces the unaccrued and unliquidated commitments but does not remove the purchase order from the file unless the value of the relief equals or exceeds the unliquidated commitment. Case 1 The work package/cost element of the transaction matches that of the purchase order, or the relief is against a purchase order not in the file C-CU) V < CU IfSIGN(V)=f SIGN&Z-CU)and IV!< IC -CU!thenA=O. IfSIGN (V) # SIGN (C -CU)and IVI>/C -CUIthenA =V+ Otherwise, A V AC = V CC = B. WhenVk CU = -A -6- TM-249 0041 ecu = -v C’=C -A CU’=CU-v C - CU) A = V + AC = V cc = -c ecu = -cu C’=O CU’ =

Case 2 The work package/cost element of the transaction does not match that of the purshase order. Two transactions are generated, the first against the purchase order work package/cost element and the second against the transaction work package/cost element C - CU) V < CU Purchase Order WP/CE If SIGN (V) # SIGN C -CU) and iv 1SIC -,CUI then A = -V. If SIGN (V) #SIGN Otherwise A and IV! > IC - GUI then A =c -cu =

Order WP/CE A = (C - cu) AC = 0 cc = -c ecu = -cu C’=o CU’ =