MANAGEMENT

Detailed explanation-1: -People need air, water, food, shelter, and other bare necessities. A need enables people to live stable and healthy lives. This differs from a want-a deficiency in a need causes a clear adverse outcome. Without water, you dehydrate.

Detailed explanation-2: -First and most important wants are obviously necessaries for life. These include food, water, clothing, shelter, etc. And then there are necessaries that improve our efficiency and well being like comfortable housing, nourishing foods, etc.