In advertising, when clients either are disenchanted with their agencies or have a new product or service to launch, they conduct an advertising ________, which may take several months

Which of the following statements is not true?

a. Operating leverage refers to the extent to which a company's net income reacts to a given change in sales. b. Companies that have higher fixed costs relative to variable costs have higher operating leverage. c. When a company's sales revenue is increasing, high operating leverage is good because it means that profits will increase rapidly. d. When a company's sales revenue is decreasing, high operating leverage is good because it means that profits will decrease at a slower pace than revenues decrease.

China censored the content on the Internet as well as blocked responses to searches on topics such as ________

a) Confucian ethics b) guanxi c) the Household Responsibility System d) the spiritual Falun Gong movement