Answer: The correct answer is "B. may be less than the variance of the least risky stock in the portfolio.".
Explanation: If a stock portfolio is well diversified, then the portfolio variance may be less than the variance of the least risky stock in the portfolio.
This occurs because diversifying the risk results in a lower risk in the total portfolio.
Answer:
True
Explanation:
A financial intermediary is a corporation that takes funds from investors and then provides those funds to those who need capital. A bank that takes in demand deposits and then uses that money to make long-term mortgage loans is one example of a financial intermediary.
Answer:
1) The government prohibits gas stations from selling gasoline for more than $3.40 per gallon.
This statement is an example of price ceiling as the gas stations cannot raise their price above $3.40 but can sell it at any price lower than the ceiling price of $3.40. This is binding
2) Due to new regulations, gas stations that would like to pay better wages in order to hire more workers are prohibited from doing so. This is neither a price ceiling or floor as government isn't directly affecting the price with their policy
3) The government has instituted a legal minimum price of $3.40 per gallon for gasoline. This is an example of price floor and is binding. The reason it is a price floor is because the petrol stations cannot charge a price below $3.40 but can charge any price above the floor price of $3.40
Explanation:
Answer:
There are 4 conditions that make a market to be perfectly competitive:
- There must be a large number of buyers and sellers, and each one must be relatively small.
- All the sellers produce identical products or services.
- There are no barriers for entry or exit.
- All the buyers and sellers are price takers, no one can set the price at their own will.
