4 4.5 3. a. How is specialization applied in settings such as a hospital? What are its advantages and disadvantages? Discuss. b. Consider the following list of products and services. i. Hybrid automobiles which run on both batteries and gasoline ii. Smartphone devices such as the iPhone iii. Teaching college courses on a virtual platform including digital class recording and broadcasting through online Categorize each along all three dimensions of innovation, if possible (radical versus incremental, technical versus managerial, and product versus process). Explain your answers. c. 4 Describe how manager can establish reporting relationship through chain of command' and span of management