er model need help

Draw ER diagrams for following Descriptions, all parts are connected to each other. Output of part A will be used in part B and will be expanded. Emerging Electric wishes to create a database with the following entities and attributes: A. Customer with customer id, Name, Telephone and Address where address contains Street, City, State and Zip code B. Location with attributes Location ID, Address (where address contains Street, city, state and zip code) and Type (where type can be Value of Business and Residential) After interviewing with the owners, you have come up with following business rules: 1. Customer can have one or more locations and viceversa Make sure all different types of attributes should be marked with different symbols to represent their type like Required, Optional, Derived, Stored, Single Valued, Multi-Values etc