For the following questions, use the following tables that depict that a school can train many chefs, a chef can create many recipes, each recipe was created by only one chef, a recipe can contain many spices, and a spice can be contained in many recipes. CONTAINS (composite primarv kev: Rec ID, Spice_ID) 1. Does the SCHOOL table have entity integrity? Why or Why Not? 2. Does the RECIPE table have entity integrity? Why or Why Not? 3. Does the CONTAINS table have entity integrity? Why or Why Not? 5. Does the RECIPE table have referential integrity in relation to the CHEF table? Why or Why Not? 4. Does the CONTAINS table have referential integrity in relation to the SPICE table? Why or Why Not? 6. Does the SCHOOL table have referential integrity in relation to the CHEF table? Why or Why Not? 7. Generate the table that would result from an equijoin operation of SCHOOL-join-CHEF. 8. Generate the table that would result from a right outer join operation of RECIPE-join-CHEF