Indicate the changes (using shorthand representation) that would you need to make to the Premiere Products database design in the event that the original Requirement 3 is changed as follows. For a part, store the part's number, description, item class, and price. In addition, for each warehouse in which part is located, store the number of the warehouse, the description of the warehouse, and the number of units of the part stored in the warehouse. Draw an E - R diagram for the new design.