What do behaviorists emphasize in their approach to personality?

What does it mean when the government decides on something

The us is not democratic (facts/data/information/reason to prove the us is undemocratic)

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.