Question 12 2 pts Divet's Rivets employs three accounts payable clerks and one treasurer. Their responsibilities are as follows Employee Reviews Clerk 1 Review vendor invoices for proper signature approval. Enters vendor invoice into the accounting system and verifies payment terms. Clerk 2 Posts entered vendor invoices to accounts payable ledger for payment and mails checks. Clerk 3 Treasurer Review the vendor invoices and signs each check. Which of the following would indicate a weakness in the company's internal controls? The treasurer uses a stamp for signing checks. Clerk 1 opens all of the incoming mail. Clerk 3 mails the checks and remittances after they have been signed Clerk 2 reconciles the accounts payable ledger with the general ledger monthly