Suppose that Heather Sweeney wants to include records of her consulting services in her database. Extend the data model in Figure 4-27(c) (shown below) to include CONSULTING_PROJECT and DAILY_PROJECT_HOURS entities. CONSULTING_PROJECT contains data about a particular project for one of Heather's customers. DAILY_PROJECT_HOURS contains data about the hours spent and a description of the work accomplished on a particular day for a particular project. Use strong and/or weak entities, as appropriate. Specify minimum and maximum cardinalities. Use the IE Crow's Foot E-R model for your E-R diagram. SEMINAR CUSTOMER CustomeriD ContactNumber ContactType LINE ITEM PRODUCT ImoiceNumber InvoiceNumber InvoiceDate PaymentType Subtotal Shipping LineNumber ProductNumber Tax ProductType Total