Answer: Incorret
Explanation: This is incorrect because the more information we have about the market and the obsolescence time of our products, the better we will be able to coordinate the marketing strategy so that the time spent will be paid with greater profits in the future.
For example, appliances affected by competition or improvements become appliances that replace the previous ones if you do not evaluate the obsolescence time of these items, it is likely that when our product is launched, there is already a better one in the market.
Answer:
The correct answer is letter "A": total value from trade in a market.
Explanation:
Canadian economist Alex Tabarrok (born in 1966) explains social surplus as the sum of consumer surplus, producer surplus, and bystanders surplus. Tabarrok takes an integrative approach in consumer surplus by stating <em>social surplus encompasses every economic trade in the market rather than only consumers and producers surplus.</em>
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Besides, Tabarrok believes when there are major external costs or benefits, the market will not reach its social surplus.
