Answer:
D. both a and b.
Explanation:
The marginal cost of production is the marginal private cost. When an individual or a firm spend extra cost for an extra unit of good or service, it is called marginal private cost. The marginal social cost of production is the cost that an entire society pays for the consumption of an extra unit of goods or services.
The extra benefit a consumer gets from the use of extra good is referred to as the marginal private benefit. When there is a change in benefit due to the extra unit of consumption, it is the marginal social benefit. It includes an extra benefit.
The economic efficiency of a market equilibrium deters the marginal private cost and benefit. Externalities affect that market equilibrium.
So, both a and b is the answer.
Answer:
False
Explanation:
It is FALSE that If you make superior returns by buying stocks after a 10% fall in price and selling stocks after a 10% rise, this is consistent with the weak form of EMH.
Weak Form of Efficiency Market Hypothesis states that individuals cannot use past knowledge, facts, or occurrence about stock to determine its future price.
In other words, past data or evidence has no connection with existing market prices.
Hence, if you make superior returns by buying stocks after a 10% fall in price and selling stocks after a 10% rise, that shows the existence of pattern or past information about the stock rising or falling prices determine future occurrence. This situation contradicts the Weak form of EMH
Answer:
b. attempts to provide a product with greater customer value than the first mover.
Explanation:
In marketing, it is believed that the first mover gains an edge over the followers. A first mover is the initial entrant and provider of products and services catering to a marketing segment.
A second mover refers to the immediate next of the first mover. The advantage second mover has over the first mover being, it can analyze the response the first mover generated and effectively gauge what went right and what went wrong for the first mover.
This way, the second mover can provide improved products than the first mover by not committing same errors as the first mover.
Explanation: When the price of gold an input used in the production of processors increases, it leads to a rise in the cost of producing processors. As a result of this, producers will cut down their production and decrease supply. The supply curve for processors will shift upward to the left from S1 to S2 leading to a rise in the price of processors from P1 to P2 and a fall in the quantity of processors being sold in the market from Q1 to Q2.
