At Reyes Company, checks are not prenumbered because both the purchasing and the treasurer are authorized to issue checks. Each signer has access to unissued checks kept in a unlocked file cabinet. The purchasing agent pays all bills pertaining to goods purchased for resale. Prior to payment, the purchasing agent determines that the goods hae been received and verifies the mathematical accuracy of the vendor's invoice. After payment, the invoice is filed by vendor and the purchasing agent records the payment in the cash disbursement journal. The treasurer pays all other bills following approval by authorized employees. After payment, the treasurer stamps all bills "Paid", files them by paymet date, and records the checks in the cash disbursement journal. Reyes Company maintains one checking account that is reconciled by the Treasurer.

Requirements:

1. List the weaknesses in internal conrtrol over cash disbursements.

2. Identity improvements for correcting these weaknesses.