What should the Administrator do to ensure that each person has the correct access?

At Universal Containers, the sharing model is set to private. Sales operations, legal, and accounting users all have the Standard User profile. A person from each department will assist the Account Executive in the sales process. The Sales operations and Accounting Reps need read/write access and legal needs read-only access to the Opportunity object.

What should the Administrator do to ensure that each person has the correct access?
A . Create a criteria-based opportunity sharing rule for each user.
B . Assign a custom profile to the users that need access opportunities.
C . Add the users to the opportunity team.
D . Manually share the account record with each other.

Answer: B