Let's assume GDPs for US and China at the beginning of 2016 are US$ 18 trillion and US$ 11.4 trillion. If the GDP growth rates for US and China are 2% and 7.5% for years to come, from the beginning of 2016, how many more years would it take for China to catch up with the US' GDP

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.