Gross Private Domestic Investment $46 Exports of the U. S. 9 Disposable Income 190 Personal Saving 10 Government Purchases 84 Net Foreign Factor Income 10 Consumption of Fixed Capital 52 Dividends 13 Imports of the U. S. 12 Taxes on Production and Imports 22 Personal Taxes 38 Social Security Contributions 23 Statistical Discrepancy 0 Refer to the accompanying data. All figures are in billions of dollars. The national income is

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.