need help making this in a level 0 dataflow diagram. thank you! ill make sure to upvote!

following is a scenario for the project. Smith, the Accounting Manager at ABC Company, has decided to document activities related to Accounts Receivable Process at ABC Company so that future changes to the accounting information system vill be efficient and effective. She also hopes to make improvements on weaknesses discovered in the system. iara drafted the following narrative, explaining the process: Every day, customer payments are received in the mail. Each afternoon, the Treasurer gets the mail. The mail includes customer payment Checks and the associated Disbursement Vouchers. The Treasurer endorses all Checks "FOR DEPOSIT ONLY", and prepares two deposit slips, an original and a copy. The Treasurer gives the Checks and the copy of the Deposit Slip to the Executive Assistant, and the Treasurer sends the Disbursement Vouchers to the Accounts Receivable Clerk. The Executive Assistant uses a scanner to scan each Check for remote deposit in the Remote Deposit Program for XYZ Bank. Then the Executive Assistant prints a Deposit Receipt from the XYZ Bank's Remote Deposit Program. The Executive Assistant files the Checks and the copy of the Deposit Slip in the Deposited Checks File, sorted by date, and gives the Deposit Receipt to the Treasurer, who compares it to the original Deposit Slip and files the Deposit Receipt and the original Deposit Slip in the Remote Deposits File, sorted by date. The Accounts Receivables Clerk uses the data from the Disbursement Vouchers to update the Accounts Receivable Database by entering the data into the Accounts Receivable Program. The Accounts Receivable clerk then files the Disbursement Vouchers in a Customer Payments file, sorted alphabetically by customer, then by date. Prepare a Level 0 Dataflow Diagram with internal controls identified for the accounts receivable processing at ABC Company. For the sake of this assignment, assume that all of the processes described above should be