Based on the flows provided below, please explain how to build an Entity-Relationship (E-R) Diagram, control matrix and several examples of database tables used in and for the Disbursements and Accounts Payable process. Flow 1: Invoice received from vendor Flow 2: Accounts Payable invoice notice sent to general ledger Flow 3: Approved voucher (payment request) sent to cashier (3a) and to general ledger (3b) Flow 4: Payment (e.g. check) sent to vendor by cashier (4a), paid voucher (payment notice) returned to the accounts payable department (4b), payment notice sent to the general ledger (4c)