2. Create the Crow's Foot ERD to include the following business rules for the GottaSell company: (15 points) A. Each sales representative may write many invoices. B. Each invoice must be written by only one sales representative. C. An invoice must include at least one line item. D. Each line item must appear on only one invoice. E. Each line item must correspond to only one product. F. Each product may correspond to many different line items. G. Each product must have only one vendor. H. Each vendor may supply many products. 1. A customer must generate at least one invoice. J. An invoice is generated for one and only one customer