The size of an advertising agency or media buying firm has an impact on the rates that a company will pay for media time and space

Most large companies consist of four organizational levels: the corporate level, the ________ level, the business unit level, and the product level

A) board of director B) major stakeholder C) management team D) division E) strategic

The one-group pretest-posttest design may be symbolized as O1 X2 O2. In this design, a group of test units is measured ________

A) once B) twice C) not at all D) none of the above