What should the administrator do to incorporate the new sales teams process?

Ursa Major Solar recently acquired a company whose sales team has a unique sales process, with stages that are different from the current setup of stages in Salesforce.

The Chief Technology Officer (CTO) has decided that the new sales team should NOT change their process at all.

What should the administrator do to incorporate the new sales teams process?
A . Create new values for the opportunity stage field; order them so that the new Sales team’s values are at the bottom of the picklist.
B . Create new values for the opportunity stage field and use field-level security to control which teams see which fields.
C . Create new values for the opportunity stage field; create a new sales process assigned to a custom record type for the new sales team.
D . Create a record type and page layout for the new sales team and a custom field for the new stages.

Answer: C