Please provide screenshots$/$message for this! Thank you!

Data Flow Diagram Case

ABC Company

World's Trend is a mail order supplier of high$-$quality, fashionable clothing.

Customers place orders by telephone, faxing, mailing an order form included

with each catalog, or via the Web site.

List of Business Activities:

$(1)$ Add new customers to the customer master file. When customers are

added to the master file, they are assigned a customer number,

which is used when placing subsequent orders.

$(2)$ Perform inquiries to let customers know the current selling price of

an item and the quantity available for sale.

$(3)$ Process customer orders by verifying that all order information is

accurate and that a record exists for the customer placing the order.

If a customer record does not exist, it is added to the master file. As

orders are entered, customer and item master record field are

updated.

$(4)$ If a customer orders more of an item than is currently available in

stock, back$-$ordered item information is sent to the inventory control

department. When back$-$ordered items are received from World's

Trend suppliers, they are shipped to the customers.

$(5)$ Orders are sent to the warehouse where they are filled.

$(6)$ A shipping statement is attached to the filled order. Mailing labels

are prepared, and the order is shipped to the customer.

$(7)$ Order information is used to produce a billing statement for all

customers charging their goods to their World's Trend account.

$(8)$ Order information is used to produce an accounts receivable report

for the accounting department.

DRAW the complete DFD $($Data Flow Diagram$)$ showing the $3$ steps.

$[$Step $1$: Draw the Context Diagram, Step $2$ : Draw the Diagram $0,$

Step $3$: Draw the child diagram, Step $4$ : Draw the Physical Data Flow

Diagram or the Final DFD$]$