Maslow proposed a needs hierarchy in which needs must be satisfied in a step-by-step progression. Which of the following statements about Maslows need hierarchy are accurate?

A. A need can only motivate behavior after it is satisfied.

B. Higher-level needs do not become activated until lower-level needs are satisfied.

C. A satisfied need ceases to motivate behavior.

D. Needs can be fulfilled one at a time, in any order, with overall satisfaction determined by the total number of needs fulfilled.

E. Needs are presented as an upside-down pyramid, with the most advanced needs residing on the lower-order.

F. People are typically motivated by multiple needs at the same time.