Refer to the association marked with the number 5 in the preceding diagram. Which of the following

Question:

Refer to the association marked with the number 5 in the preceding diagram. Which of the following is the best way to implement the association in a relational database?
a. Post the primary key of Sunset partners as a foreign key in labor operations.
b. Post the primary key of labor operations as a foreign key in Sunset partners.
c. Create a linking table between Sunset partners and labor operations.
d. The location of the foreign key is optional.
e. None of these is the best way to implement the relationship.