A year-long study of newspaper advertising determined that a potential customer needs to see an ad at least ________ times before the marketing message penetrates

Which type of legal system refers to a system based on precedentor case law?

a. Common law b. Civil law c. Natural law d. Bylaws

A manipulative person who believes in the philosophy "the end justifies the means" and is viewed by some as being ruthless, exhibits tendencies of ________

A) egotism B) narcissism C) selfishness D) Machiavellianism E) conceit