Question 4 (0.9 points) Buck Dharma, CFE, is investigating possible fraud at Oyster LLC. The accounting supervisor thinks that Oyster LLC is a victim of a shell company scam. Which of the following is a way to help uncover the fraud? Match the vendor master file to the accounts receivable file Review payments with little or no sequence between invoice numbers Extract all employees without a social secnurity number All of the above Question 5 (0.9 points) After watching the Part 1 and Part 2 videos about The ZZZZ Best fraud, answer the following question: The auditors of ZZZZ Best could have detected the vendor fraud by researching the sales history of the vendor companies. researching the ownership of the vendor companies. visiting a vendor