I need an assignment done for this:

You are a forensic investigator. You have been requested by Ms CEO to investigate a case of alleged fraud committed against her company named FVT. On 31 August 2023 FVT made an Electronic Funds Transfer (EFT) payment in the amount of R6 million to a company named Computer Supplier. The Finance Manager of FVT is Ms Cash. Ms Cash makes payments to the suppliers of FVT using her laptop computer. The person in charge of IT (Information Technology) and all computer support at FVT is Ms Techie. The company Computer Supplier is represented by Ms MD. Ms MD says she checked the bank statement of Computer Supplier and there is no record that Computer Supplier ever received the payment of R6 million from FVT. Ms MD adds that on 15 July 2023 Supplier Company delivered computers that were ordered by FVT for R1 million. Ms MD says that she sent an invoice from Supplier Company to FVT for this R1 million. On 31 July 2023 Supplier Company received payment of this R1 million from FVT