Instructions:Complete CONTEXT DFD for $5$ points. For the other $15$ points complete the Flowchart of the process. Please use Word to complete the assignment.In Excel, you will use the Insert tab and then the Shapes little drop down. The Shapes dropdown $($little diamond, square, and circle overlapping$)$ will have an option for FLOWCHART symbols. You will want to use the flowchart symbols when possible as the text will automatically be an option in the symbol. Please try to format your drawings nicely. You will need to complete the DFDs and Flowcharts $($a total of $2$ drawings $-$ one DFD and a Flowchart$).$ Handwritten drawings will incur a $5$ point deduction.Assignment:The internal auditor decided to document and analyze the accounts payable process so the upcoming transition to a computerized system will be easier. The auditor also hopes to improve potential weaknesses in the system.Narrative:The accounts payable department of the AIS Company pays a vendor invoice, only after the invoice has been matched against the purchase order received from purchasing department and the receiving report that the receiving department prepares. All three documents enter the accounts payable department at different times.The purchase orders that are forwarded from purchasing are stored in a purchase order file by date. The receiving reports are stored in a receiving report file alphabetically. When vendor invoices are received, the accounts payable clerk records the amount due in the accounts payable file and files the invoices in the vendor invoice file alphabetically. The department also prepares monthly accounts payable reports from the accounts payable ledger for the owner$/$manager$.$The company also has a policy to pay all accounts within $10$ days to take advantage of early$-$payment discounts. When it is time to pay a bill, the accounts payable clerk retrieves the vendor invoice, attaches the purchase order and the receiving report, and forwards the matched documents to the controller. The controller reviews the documents to ensure they are complete, prepares a two$-$part check, forwards all the documents to the owner$/$manager$,$ and records the check in the cash disbursement journal. The owner$/$manager reviews all documents received both from the clerk and the controller to ensure that they are valid payables and signs the checks; then sends the check to the vendor and the rest of the documents are returned to clerk, who files the documents and the copy of the check alphabetically.