Answer:
The correct answer is option B.
Explanation:
In a competitive industry there is no restriction on entry or exit of firms in the market. So, when in the short run the firms are enjoying super normal profits or positive economic profits, this would attract potential firms to join the industry in the long run.
As a result the industry supply will increase in the long run. The increase in supply would cause the price to fall. This would further contribute in reducing revenue and profit.
This process will continue till the profit is reduced to zero. If profit falls below zero, then firms incurring loss will exit the industry. Then again zero profits will be restored by reduction in supply and increase in price.
So, we can say that perfectly competitive firms will have zero economic profits or only normal profits in the long run.
Answer:
Predetermined manufacturing overhead rate= $53,75 per machine hour
Explanation:
Giving the following information:
Order size:
Estimated activity cost= $585,866
Estimated machine hours= 10,900
<u>To calculate the predetermined manufacturing overhead rate we need to use the following formula:</u>
Predetermined manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
Predetermined manufacturing overhead rate= 585,866/10,900
Predetermined manufacturing overhead rate= $53,75 per machine hour
Answer: The correct answer is "C. was confusing causality.".
Explanation: In actuality, the student was confusing causality.
The student was confused that there are no scientific or statistical data that indicate and can prove that there is a relationship between temperature and memory loss.
Answer:
A. the world experienced little to no growth until the industrial revolution, after which all of the world's economies began to experience real economic growth.
Explanation:
As we know it was the industrial revolution which provided the economic growth to the economy, as before that people believed majorly on barter system and there was no record of profit on such.
The individual earnings and growth came because of industrial revolution which provided jobs to huge number of people in an economy.
Since the people started earning by their own whether through jobs or their own businesses, there was a great urge to work and earn in all those who were not willing to earn.
This basically helped the economy to see the growth of individuals.
Answer:
Example of not a natural experiment an economist might use to evaluate a theory is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.
Explanation:
Natural experiment : A natural experiment is referred to an observational and also an empirical study in which we get to study about the experimental and controllable varieties of variables. which can not het manipulated anywhere by the researchers.
Instead these experiments are allowed to affect the environment and the nature or the different factors which are not under control of our researchers. In contrast to the experimental values and all the natural experiments are even not controlled by the researchers but instead they also admire and obseve those experiments for their own studies.
So, the right option is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.