Answer:
-3.41%
Explanation:
The computation of the annual rate of return is shown below;
We use the formula:
Future value = Present value × (1 + rate of interest)^number of years
$10,710,500 = $12,738,500 × (1 + rate of interest)^5
($10,710,500 ÷ $12,738,500)^(1 ÷ 5) = (1 + rate of interest)
(1 + rate of interest) = 0.965913622
r = (0.965913622 - 1) × 100
= -3.41%
Answer:
A knowledge sharing system could be establish between rival organizations like Mastercard and Visa in order to improve the services they provide for their clients, as well as to attract more people and earn more money.
Even though it might seem contradictory for rival organizations to work together on sharing knowledge, it's actually not. Mastercard might have something that Visa wants and vice versa so it makes sense for them to collaborate to get what they need.
If the price of steak rises, a consumer who had been maximizing his or her utility before will buy less steak because its "marginal utility to price ratio is now lower than for other items."
<h3>What is
marginal utility?</h3>
In economics, marginal utility is the optimum quality or benefit (utility) which a buyer receives by purchasing an additional units of a product or service.
Some key features regrading the marginal utility are-
- The concept means that the utility and benefit of an extra unit of a product to a consumer is proportional to the quantity of units of such a product he currently owns.
- The given example shows marginal usefulness.
- The marginal value of one piece of bread provided to a family of seven will be considerable, because the family will be less hungry, as well as the difference between 7 and 8 is proportionally significant.
- A extra bread slice supplied to a family with 30 slices, on the other hand, has less marginal utility so because difference among 30 & 31 is proportionally lower and the family's hunger has already been satisfied.
- Thus, as a consumer of a product purchases further and more of the commodity, his marginal utility drops until he has no need for any extra units at all.
- The marginal utility then is equal to zero.
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Falling prices send signals to consumers that a store is going out of business. <span />
One way of representing attaining the positive externality by the government is through the promotion of education.
Option D is the correct answer.
<h3>What is an externality?</h3>
When the cost or advantage is received by a third party that is not related to the economic activity, then it is considered an externality.
A positive externality is the arousal of a positive effect on either production or consumption. The act of penalizing a company for pollution, imposing taxes on citizens earning more than $250,000 and the reduction in rates of interest would all be classified as negative externalities.
Therefore, the encouragement of education by the government is regarded as a positive externality.
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