Develop ERD (Entity Relationship Diagram) for one of the following two scenarios. NOTE: No further details were provided by the professor. The diagram can be drawn by hand also if preferred. Option1: A customer who goes to a grocery shop generates one invoice each time s/he goes to the grocery. Customer data to capture includes ID, FirstName, LastName, City, State, CreditLimit. An invoice should capture the data on InvoiceID, SaleDate, SalesPerson, and Amount. Provide a conceptual ERD for this transaction scenario. Option 2: One sports team consists of many players, and one player can belong to one sports team at a time. Sports team data should have TeamID, TeamName, CoachName, memberNumbers, City, State, owner, TeamValue. Each player can be represented with PID, Name, Address, PhoneNo, Position, weight, height, Value, and Scores. Provide a conceptual ERD to develop a database.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Develop ERD (Entity Relationship Diagram) for one of the following two scenarios.

NOTE: No further details were provided by the professor. The diagram can be drawn by hand also if preferred.

Option1: A customer who goes to a grocery shop generates one invoice each time s/he goes to the grocery. Customer data to capture includes ID, FirstName, LastName, City, State, CreditLimit. An invoice should capture the data on InvoiceID, SaleDate, SalesPerson, and Amount. Provide a conceptual ERD for this transaction scenario.

Option 2: One sports team consists of many players, and one player can belong to one sports team at a time. Sports team data should have TeamID, TeamName, CoachName, memberNumbers, City, State, owner, TeamValue. Each player can be represented with PID, Name, Address, PhoneNo, Position, weight, height, Value, and Scores. Provide a conceptual ERD to develop a database.

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