Question: 4.41 model for your E-R diagram. Extend your work for exercise 4.40 to include supplies that Heather uses on a proj ect. Assume that she
4.41 model for your E-R diagram. Extend your work for exercise 4.40 to include supplies that Heather uses on a proj ect. Assume that she wants to track the description, price, and amount used of each supply. Supplies are used on multiple days of a project. Use the IE Crow's Foot E-R model for your E-R diagrams. 4.42 Teine A
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