Could you please help me solving question 1 in this problem? Thanks!! 
Company purchase. to among the rtment. The purchase to accounts paya At that time, the purchase order, resolvin payable and payment designated the and these are clerk for Pr ed together are advantage of any cash discounts and invoice, they are ucher cover and is affixed to is then defaced to a discrepancies, the supervisor retu documents are matched and pay used a the When checks are file folder by of each check is other outputs filed in a Payn pporting documentation from the temporary check copy. accrual duplicate payments. In addition to the check and master list, vendor computerized open accounts payable system are a weekly cash requirements forecast. similar to those in Figures 5-3 and 5-4 fo the Requirement context diagram and data flow diagram payable process, using the symbol company's Flowcharts) 5-24. The Berridge company (Document in a metropolitan area. il stores tes 25 retai discount tine dealer that operat and employs a perpetual The Company is a facility The company maintains a centralized purchasing and through the company's cen- inventory system. All tires and related supplies discounts offered by its as needed. tral purchasing department to of of the quantity retail stores tires and supplies are received take advantage to the records, at the central an current inventory perpetual inventory system at the central facility info for d ormation include designated reorder points, optimum order quantities, an each type of tire or related supply retail stores, The participants involved in Berridge's inventory system department, G) accounts payable department, G the is responsible for maintenance of the perpet ual outside control department department maintains the inventory records for each item carried in inventory. The warehouse physical inventory of all items by the company's retail stores All deliveries of tires and related supplies from vendors are received by receiving clerks in the warehouse department, and all distributions to retail stores are filled by shipping clerks in this eeded by the company. The department. The purchas department places every order for items n accounts payable department maintains the subsidiary ledger with vendors and other creditors. All payments are processed by this department. The documents used by these various departments are as follows: Retail Store Requisition (Form RSR). The retail stores submit this document to the central ware- house whenever tires or supplies are needed. The shipping clerks in the warehouse department fill the orders from inventory and have them delivered to the stores. Three copies of the doc are prepared, two of which are sent to the warehouse, and the third copy is filed for reference
