Using MS Visio to draw the ER diagrams for the following scenario.. State any assumptions you believe you have to make in order to develop a complete diagram.

Stillwater Antiques buys and sells one of kind antiques of all kinds (for example, furniture, jewelry, china, and cloths). Each time is uniquely identified by an item number and its also characterized by description, asking price, condition, and open-ended comments. Stillwater works with many different individuals, called clients who sell items to and buy items from the store. Some clients only sell items to Stillwater, some only buy items, and some others both sell and buy. A client is identified by a client number, and also described by a client name and client address. When Stillwater sells an item to a client, the owners want to record the commission paid, the actual selling price, sales tax and date sold. When Stillwater buys an item from a client, the owner want to record the purchase cost, date purchased, and condition at the time of purchase.