Answer:
the demand for currency in the foreign exchange market, and part of the demand for loanable funds.
Explanation:
The point where the demand and supply curves intersect determines the market exchange rate. An increase in the demand for a currency creates a rightward shift of the demand curve, ultimately causing a rise in the exchange rate and increasing the value of the currency demanded.
Exchange rates are determined by factors, such as interest rates, confidence, the current account on balance of payments, economic growth, and relative inflation rates.
Answer:
The portfolio return is 12.6% and the portfolio SD is 15.4%. Thus, option a is the correct answer.
Explanation:
The expected return of a portfolio is the weighted average of the individual stock returns that form up the portfolio. Thus, the expected return for a two stock portfolio is,
Return of Portfolio = wA * rA + wB * rB
Where,
- w represents the weight of each stock in the portfolio
- r represents the return of each stock
Portfolio return = 0.7 * 0.15 + 0.3 * 0.07 = 0.126 or 12.6%
The standard deviation of a two stock portfolio containing one risky and one risk free asset is the weight of risky asset in the portfolio multiplied by the standard deviation of the risky asset. The risk free asset has zero standard deviation.
Standard deviation of such a portfolio is,
Portfolio SD = w of risky asset * SD of risky asset
Portfolio SD = 0.7 * 0.22
Portfolio SD = 0.154 or 15.4%
When rain falls on a sanitary landfill, a potential environmental problem is the formation of <u>Leach-ate</u>.
<h3>What is Leach-ate?</h3>
When rain falls on a sanitary landfill and dissolves some solids into it, the water that is formed is known as leach-ate.
Leach-ate in this instance is quite toxic and can lead to the pollution of ground water when it is absorbed into the ground.
In conclusion, a potential problem is the formation of leach-ate.
Find out more on leach-ate at brainly.com/question/6470670.
The population will approximately double in 40 years.
The rule of 70 would be used to determine the number of years it would take for a population to double. The rule of 70 is a heuristic or a rule of thumb that divides 70 by the growth rate of population.
Rule of 70 = 70 / growth rate of population
70 / 1.75% = 40 years
To learn more, please check: brainly.com/question/1800391