How can we default the Currency, Country & Phone Country Code on Leads/Opportunities based on BU

Summary:

We need to set several defaulting rules on the Lead and Opportunity objects based on the user's default Business Unit such as when a

Sales Rep creates a new Lead or Opportunity, the Currency field must be automatically populated with the specific currency of their Default Business Unit (BU).

Similarly, the Country field should default to the primary country associated with that same Default BU.

Is there a standard configuration, profile option, or Setup and Maintenance task within CX Sales that links a Business Unit (BU) to a Default Currency, Default Country, and Default Phone Country Code for defaulting on transactional objects (Leads/Opportunities)?