Edgerton Insurance Agency sells life, home, health, and auto insurance policies. The agency maintains a database containing a table that holds policy data—each record contains the policy number, the customer’s name and address, and the type of policy purchased. For example, customer Michael Robertson is referenced in two records because he holds life and auto policies. Another table contains information on each type of policy the agency sells—coverage limits, term, and so on. In this example, the relationship is ________ .
a. One-to-one
b. One-to-many
c. Many-to-many
d. Impossible to determine