Use the database shown in Figure P$3\mathrm{.}17$ to answer Problems $17,18,19,$ and $22$

$17.$ For each table, identify the primary key and the foreign key$($s$).$ If a table does not have a foreign key, write None.

$18.$ Do the tables exhibit entity integrity? Answer yes or no$,$ and then explain your answer.

$19.$ Do the tables exhibit referential integrity? Answer yes or no$,$ and then explain your answer. Write NA $($Not Applicable$)$ if the table does not have a foreign key.

$22.$ Create the ERD for this database. Please show the relationship types and the names of the relationships.