Using Figure P2.4 as your guide, work Problems 4- 5. The DealCo relational diagram shows the initial entities and attributes for the DealCo stores, located in two regions of the country. JOB REGION REGION_CODE REGION_DESCRIPT STORE STORE_CODE STORE NAME STORE_YTD_SALES REGION_CODE 10B_CODE JOB DESCRIPTION JOB_BASE_PAY EMPLOYEE Y EMP_CODE EMP.TITLE EMP LNAME EMP FNAME EMP INITIAL EMP DOB JOB_CODE STORE_CODE Figure P2.4 The DealCo relational diagram 4. Identify each relationship type and write all of the business rules