Answer:B
Explanation:
The unity of command principles : This simply refers to an organizational designed to ensure that each employee or member of an organization reports to only one person above him or her. It also referred to as chain of command, and used in both military and law enforcement, but also in many other types of organization.
Someone who looks at art and gives there opinion.
I’m not sure what you mean, but are you talking about Complementary coloración
