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Outdoor Adventure is a Montana-based wholesaler of rafting and camping equipment that serves out- door sports camping retailers throughout the north- west. You have been hired by Outdoor Adventure to evaluate its processes, risks, and intemal controls. The following paragraphs describe Outdoor Adven- ture's expenditure cycle procedures. Purchases System The process begins when the purchasing clerk checks the inventory subsidiary ledger on his computer ter- minal each morning. When an item is deemed to be too low, the clerk selects a vendor from the valid vendor file and prepares a digital purchase order. The clerk prints two hard copies: one copy is sent to the vendor, and the other is filed in the depart- ment. Digital purchase order record is added to the PO File. When the goods arrive in the receiving depart- ment, the receiving clerk inspects them and recon- ciles the items against the information in the digital PO and the packing slip. The clerk then manually prepares two hard copies of the receiving report. One of these accompanies the goods to the inventory warehouse, where the clerk shelves the goods and updates the inventory subsidiary ledger from his ter- minal. The clerk then files the receiving report in the department. The other copy of the receiving report is sent to the AP department, where the AP clerk files it until the supplier's invoice arrives. When the AP clerk receives the invoice, he pulls the receiving report from the temporary file, prints a hard copy of the digital PO, and reconciles the three docu- ments. At this time, the clerk updates the digital AP subsidiary ledger, the AP control account, and the inventory control account in the GL from his terminal. The clerk then sends the invoice, receiving report, and the purchase order copy to the cash dis- bursements department. Cash Disbursements System Upon receipt of the documents from the AP depart- ment, the cash disbursements clerk files the docu- ments until their payment due date. On the due date, the clerk prepares a check for the invoiced amount, which is sent to the treasurer who signs it and mails the check to the vendor. The cash disbursement clerk then updates the check register, AP subsidiary ledger, and the AP con- trol account from his teminal. Finally, the clerk files the invoice, purchase order copy, receiving report, and check copy in the department. Required a. Create a data flow diagram of the current system. b. Create a system flowchart of the existing system. c. Describe internal control weaknesses in the sys- tem and discuss the risks associated with these weaknesses. d. (Optional) Prepare a system flowchart of a rede signed computer-based system that resolves the control weaknesses that you identified. Explain your solution