A primary principle of Maslow's needs theory is that lower level needs must be satisfied before we move on to higher needs.

Which of the following steps of a communications process is important as a check on the effectiveness of the other steps?

A. Selecting a proper message. B. Encoding the message. C. Selecting an appropriate channel of communication. D. Decoding the message. E. Feedback.

The facilities in a supply chain network must

A) at least maximize total logistics cost. B) at least equal the number that maximizes total logistics cost. C) at least equal the number that minimizes total logistics cost. D) at least minimize total logistics cost.