<span>a. speakers b. listeners c. critical thinkers d. all of the aboved. D. these are all good</span>
Answer:
The answer to the question would be C
Explanation:
Without a doubt, the economic crisis has changed the way consumers approach the market for goods and services. In this new era, austerity, discounts and the search in different channels of the best price / benefit ratio dominate.
Of course, technology and the Internet are the best allies of the consumer who wants to be informed: thanks to smartphones, bar scanners, social networks or websites that compare prices or offer discounts, we are the buyers with more prior information on what we want or need to acquire.
Answer:
3200
Explanation:
The HHI is calculated by squaring the market share of each firm in the industry.
Market share = sales of a firm / total sales of firms in the industry
total sales of firms in the industry = 5 + 2 + 1 + 1 + 1 = 10
Market share of firm A = (5/10) x 100 = 50%
Market share of firm B = (2/10) x 100 = 20%
Market share of firm C, D, E = (1/10) x 100 = 10%
50² + 20² + 10² + 10² + 10² = 3200
