Controla Controls Question 16 on Cycles Brady Roberts is reviewing the internal controls structure of history chain of department stores. Assuming his company has implemented adequate separation of dute, which of the following examples of fraud, would be the most difficult to prevent and detect? O Acredit manager issues credit cards to himself and a staff accountant in the accounting, and when the credit card balances are just under 1.00, the staff accountant les of the accounts as bad debt. The credit manage then se new cards. A mallroom employee steals a cheque received from a customer and destroys the documentation The accounts receivable clerk does not record sales invoices for friends or family, so they can receive free poods. An employee puts inventory behind the dumpster while unloading andor's delivery truck, then pick up the mentory later in the day and put it in her can