You are required to come up with a fictitious company that sells items to the customers. This can be any company selling any items, e.g., a company that sells computer parts or a company selling paintings online etc. When customers place orders on the companys Web site, the system checks to see if the items are in stock, issues a status message to the customer, and generates a shipping order to the warehouse, which fills the order. When the order is shipped, the customer is billed. The system also produces various reports.

1. Draw a context diagram for the order system.
2. Draw a diagram 0 DFD for the order system.