Case study 5: Blue Apron-Has the supply chain disrupter been disrupted? (from th

Case study 5: Blue Apron-Has the supply chain disrupter been disrupted? (from the text)
Which one of the business strategies (discussed in chapter 4 and illustrated in Figure 4.1 Five business level strategies) is followed by Blue Apron? Identify the business strategy and include details from the case to justify your selection.
please give a definition of a business strategy, the various business models, and the five types of business strategies while relating the information to Blue Apron.
Case study: Case 11: Marriott International-Hospitality’s uncertain future (from the text)
Identify the various types of corporate strategies pursued by Marriott International. Use information from chapters 6 and 7 in your answer.
please touch on two points: (1)American Airlines uses its brand name but has adopted the US Airways logo.
(2)Circuit City was Best Buy’s biggest competitor before they went bankrupt.