During economic downturns the number of Americans without jobs increases. According to the principle that one person's spending is another person's income: Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices the reduction in spending by the unemployed workers will further lower incomes. the reduction in the number employed will reduce the costs of goods and services. the higher number of unemployed will increase enrollment into colleges. availability of workers will increase opportunities for new businesses.

While cell phones with holographic keyboards are currently in the introduction stage of the industry life cycle, tablet computers are in the growth stage. in the context of this scenario, which of the following statements is true? a. the industry for cell phones with holographic keyboards will face greater competition than the tablet industry. b. while the industry for cell phones with holographic keyboards will focus more on product innovation, the tablet industry will focus more on process innovation. c. while the industry for cell phones with holographic keyboards can reap the benefits of economies of scale, the tablet industry will experience no such benefits. d. the industry for cell phones with holographic keyboards will face price competition, whereas, in the tablet industry, the mode of competition will be non-price.