Data Modeling using REA VG Gallery is a company specializing in the buying of artwork (such as oil paintings, watercolors, sculptures). VG has buyers who work individually to find artwork for the business. VG likes to keep track of the types of purchases of the art (from art shows, galleries, internet, etc.). The buyers can purchase more than one item at a time. Each piece of art is unique and is tagged individually with a unique item number at the time of the purchase. VG only deals in artwork and never rebuys one that they previously sold. All purchases are paid for on the last day of the month following the receipt of the artwork. VG's suppliers do not allow partial payments and all payments for purchases from a vendor for the period are combined on one check. VG also has payments in other cycles of his business. VG has a few bank accounts used in their activities. They also have bank accounts that are not used in this process. The payments are handled by cashiers. Additionally, agents can be added before they are involved in an event. Required: In the space below (or on another document) construct an REA model (E-R diagram) with entities, relationships, and cardinalities (only maximums are required but if you want to include minimums too that is fine). I have outlined the base model but it does not have the type. Do not forget to add the type (hint there is 1 type). Resources Events Agents Data Modeling using REA VG Gallery is a company specializing in the buying of artwork (such as oil paintings, watercolors, sculptures). VG has buyers who work individually to find artwork for the business. VG likes to keep track of the types of purchases of the art (from art shows, galleries, internet, etc.). The buyers can purchase more than one item at a time. Each piece of art is unique and is tagged individually with a unique item number at the time of the purchase. VG only deals in artwork and never rebuys one that they previously sold. All purchases are paid for on the last day of the month following the receipt of the artwork. VG's suppliers do not allow partial payments and all payments for purchases from a vendor for the period are combined on one check. VG also has payments in other cycles of his business. VG has a few bank accounts used in their activities. They also have bank accounts that are not used in this process. The payments are handled by cashiers. Additionally, agents can be added before they are involved in an event. Required: In the space below (or on another document) construct an REA model (E-R diagram) with entities, relationships, and cardinalities (only maximums are required but if you want to include minimums too that is fine). I have outlined the base model but it does not have the type. Do not forget to add the type (hint there is 1 type). Resources Events Agents
