Final answer:
The best control plan to solve the control problems described includes matching invoices to purchase orders/receiving reports, one for one checking of checks to the voucher package, and reconciling subledgers and bank accounts monthly.
Step-by-step explanation:
The best control plan to solve the control problems described is as follows:
- (1) An invoice was paid for goods that were never ordered - Match invoice to PO
- (2) An invoice was paid for goods that were never received - Match invoice to receiving report
- (3) Due to a clerical error a check was made out for $1,234, but the invoice was really for $2,134 - One for one checking of the check to the voucher package
- (4) Due to a variety of adjusting journal entries, the AP subledgers do not match the AP control account - Reconcile the subledgers to the control account monthly
- (5) The bank mistakenly charged a check drawn on account 1222 to your account 2222 - Reconcile the bank account monthly