Im pretty sure that it is d
Answer: B
Explanation:
you can pass on the right if you are driving on a one way road.
Answer:
B) wash trades
Explanation:
In the case when the wash trades are performed so it consists the simultaneous or near-simultaneous i.e. selling and the repurchase of the similar security for the motive of producing the trading activity due to which price rise. This is the form of how the market manipulates. The other options i.e. given in the question is not considered the market manipulation
Therefore the option B is correct
Answer: Diminishing marginal utility.
Explanation: The demand curve tends to slopes downward because of diminishing marginal utility and it also slopes downwards because of the substitution and income effects.
Answer:
C. A risk averse investor would choose the economy in which stock returns are independent because risk can be diversified away in a large portfolio.
Explanation:
if stock prices move together, (positive correlation), the volatility of the portfolio will be higher. Higher volatility means higher risk. This is the case with the first economy.
In the second economy however, the stocks are independent of each other meaning there is zero correlation between stocks and hence the portfolio volatility will be much lesser.
As a risk-averse investor you will prefer the portfolio with lower volatility for the same expected return.
