Problem $10.$ For each table in the database, identify the primary key and the foreign key$($s$).$ If a table does not have a foreign key, write None. Chapter $3$

Database name: Ch$03\_$BeneCo

Table name: EMPLOYEE

Table name: JOB

Table name: BENEFIT

Table name: PLAN

Problem $10.$ For each table in the database, identify the primary key and the foreign key$($s$).$

If a table does not have a foreign key, write None.

Problem $13.$ Do the tables exhibit entity integrity? Answer yes or no$,$ and then explain your

answer.

Problem $15.$ Create the ERD to show the relationships among EMPLOYEE, BENEFIT, JOB,

and PLAN.

Problem $13.$ Do the tables exhibit entity integrity? Answer yes or no$,$ and then explain your answer.

Problem $15.$ Create the ERD to show the relationships among EMPLOYEE, BENEFIT, JOB, and PLAN.