Answer:
Placebo effect
Explanation:
Placebo effect occurs when an individual starts to show positive response to an inactive substance after being told the substance has powers to cure.
The person's mind subconsciously helps him heal or perform better on the false belief that the substance is effective.
In the given scenario Jeanne labelled decaffeinated coffee as caffeinated coffee. On consumption her co-workers claimed that the extra boost of caffeine helped them focus on their work.
This is a placebo effect.
The appropriate response is a Natural monopoly, it is a sort of imposing a business model that exists thus of the high repaired expenses or begin expenses of working a business in a particular industry. Furthermore, normal imposing business models can emerge in ventures that require one of a kind crude materials, innovation or other comparative variables to work.
Answer:
(a) 5
(b) $150 million
(c) 45 million
Explanation:
(a) Multiplier = 1 ÷ (1 - MPC
)
= 1 ÷ (1 - 0.8
)
= 1 ÷ 0.2
= 5 ⇒ the value of the simple multiplier is 5.
b) If the autonomous expenditure is increased by $30 million then the total output will increase by:
= $30 million × 5
= $150 million
c) If the Marginal propensity to import is 0.3 then the import will increase by:
= 150 × 0.3
= 45 million
Most trade is due to the comparative advantage of an organization's ability to produce a good or service with lower marginal cost and opportunity cost.
As an example, we can cite trade between Africa and the United States, where Africa markets agricultural products such as corn and citrus to the US, and the US markets technological products such as computers to Africa.
Therefore, companies will use comparative advantage to acquire goods and services at lower prices than other competitors.
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