What can always be a result of a well-run study?

Television advertising is essential in today's campaigns. In fact, television advertising accounts for how much of the budget in a typical statewide campaign?

a. 10 percent b. Two-thirds c. One-half d. Practically all e. 20 percent

The national government has come to rely increasingly on its _______ power to shape state policies

A) presidential B) ?legislative C) ?regulatory D) ?judicial E) informal