What sectors of the economy provides the most savings

The correct answer is: Households and businesses sectors.

Savings are the money that becomes available when it is not spent, it is paramount for capital formation. Households and businesses are the sectors of the economy that provides the most savings.

Option A

Explanation:

I would prefer option A because ,journals create more opportunities to develop, after you have written a journal, someone can write to complement what was written in the journal ,although you will have to reference the journal, in the next write up. But it offers wide range of possibility that solutions can pop out from it, compared to publishing a book on cultural issues, the book might not hit the nail on the head but a journal will keep on expanding, thereby creating more solutions.