In preparing its August 31 bank reconciliation, Apex Corp. has available the following balance per bank and reconciling items: Balance per bank Deposit in transit Erroneous charge (deduction) made by bank Outstanding checks Bank service charges for August $ 18,050 2.750 600 3.250 100 The 8/31 unadjusted cash balance per books is: Select one: O a. $ 19,250 Ob. $18,450 OC. $18,250 O d. $19,450 e $17,650 Clear my choice