B: Brand particular products for a particular customer base.
The phase of the writing process that involves checking the content to see if the essay was detailed and supports the statement is the revising phase. This is an important phase during the writing of a thesis. This will help find mistakes and you can change things is need be. The correct answer is B.
Separate
The sentence uses the word distinctive in the context "three distinct ways". Then the excerpt lists the three ways the 10K is special. Seeing that each of those ways are separate and different it is clear that "distinct" means "separate" in this context.
