Final answer:
The basic premise of the acquisition method regarding accounting for a noncontrolling interest is that a subsidiary should be included in its entirety regardless of the degree of ownership.
Step-by-step explanation:
The basic premise of the acquisition method regarding accounting for a noncontrolling interest is that a subsidiary is an indivisible part of a business combination and should be included in its entirety regardless of the degree of ownership. This means that even if the parent company does not have full ownership of the subsidiary, it should still consolidate the subsidiary's financial statements with its own. This is because the parent company has the ability to control and influence the subsidiary's operations and financial decisions.