Answer:
introduction of modern machines for harvesting
Answer:
4 houses per month.
Explanation:
Note: See the attached file for the calculation.
Efficient scale of production is can be described as the number of units of production where average total cost (ATC) of production is lowest.
From the attached file, the ATC of $70 is the lowest at 4 houses per month and 4 houses per month is therefore the efficient scale.
Answer:
Option (b) is correct.
Explanation:
This is a case of monopoly market condition where there is a single firm operating the whole market. The price of the products is set by the single firm and the buyers in this market are price taker. The monopolist can earn normal profit, losses and abnormal profit in the short run and can earn normal profit and abnormal profit in the long run.
In our case, the price of diamonds is high because there is only single firm in the whole market and there is no other competitors in the market. That's why they are charging the higher prices.
Scarcity exists when there are limited resources available to satisfy all the competing uses.
<h3>What is scarcity?</h3>
When the demand for a resource or a product is more than its actual supply in the market, such a condition in the market is regarded as scarcity. For example, in deserted regions there is a scarcity of water.
Hence, the significance of scarcity is aforementioned.
Learn more about scarcity here:
brainly.com/question/13186252
#SPJ1
