_____ is Latin for "let the buyer beware".

The accounts receivable department must know when customers pay their invoices, yet segregation of duties controls dictate that the collection and recording functions be kept separate from each other. What is a solution to this potential internal control problem?

A) Have customers send a remittance advice with their payment. B) Have mailroom personnel prepare a remittance list which can be forwarded to accounts receivable. C) Establish a lockbox arrangement with a bank. D) all of the above

Ralph, a maintenance supervisor for an airline, sees the big picture when he

A) understands that his work affects the safety and lives of thousands of airline passengers. B) recognizes that if he performs well now, he will get a salary increase. C) asks his maintenance technicians to arrive at work promptly. D) suggests that the company install more murals in the waiting area.