The following narrative describes the processing of customer mail orders

at Eye$-$Dee$-$A$-$Pet, Inc.:

Eye$-$Dee$-$A$-$Pet, Inc. is a small manufacturing operation engaged in the

selling of digital identification chips that can be implanted into household pets, such as cats and dogs. Customers $($e$.$g$.,$ veterinary clinics, animal hospitals$)$ send orders by mail to the sales order department, where

sales order clerks open the orders and review them for accuracy. For

each order, the clerks enter the customer number, and the computer displays the customer record. The clerk matches the customer information

on the screen with the customer order. Assuming that they match, the

clerk enters the items and quantities being ordered. The computer edits

the order by comparing the input data to customer and inventory master

data. Assuming that the order passes the edits, the computer records the

order on the sales event data and the sales order master data and then

updates the inventory to allocate the ordered inventory. As the order is

recorded, it is printed on a printer in the warehouse $($the picking ticket$).$

A copy of the sales order is also printed in the sales order department

and is sent to the customer $($a customer acknowledgement$).$ Please Draw Systems Flowchart