Answer: ER(P) = ERX(WX) + ERY(WY)
16 = 13(1-WY) + 9(WY)
16 = 13 - 13WY + 9WY
16 = 13 - 4WY
4WY = 13-16
4WY = -3
WY = -3/4
WY = -0.75
WX = 1 - WY
WX = 1 - (-0.75)
WX = 1 + 0.75
WX = 1.75
The amount to be invested in stock Y = -0.75 x $106,000
= -$79,500
The Beta of the portfolio could be calculated using the formula:
BP = BX(WX) + BY(WY)
BP = 1.14(1.75) + 0.84(-0.75)
BP = 1.995 - 0.63
BP = 1.365
Explanation: The expected return of the portfolio is equal to expected return of stock X multiplied by the weight of stock X plus the expected return of stock Y multiplied by weight of security Y. The weight of security Y is -0.75. The weight of security X is equal to 1 - weight of security Y. Thus, the weight of security X is 1.75 since the weight of security Y is negative. The amount to be invested in security Y is -0.75 x $106,000, which is equal to -$79,500
The Beta of the portfolio equals Beta of stock X multiplied by weight of stock X plus the Beta of stock Y multiplied by weight of stock Y. The weights of the two stocks have been obtained earlier. Therefore, the Beta of the portfolio is 1.365.
Answer: 15 million people were employed.
Explanation:
Hi, to answer this question we have to multiply the adult population (25,000,000) by the labor-force participation percentage in decimal form (divided by 100).
Mathematically speaking:
25,000,000 x (60/100) = 25,000,000 x 0.6 = 15,000,000 people
15 million people were employed.
Feel free to ask for more if needed or if you did not understand something.
If the amount of variability due to within-group differences is equal to the amount of variability due to between-group differences, your F value will be equal to one (1).
<h3>What is the F value?</h3>
In biology, the F value is a statistic used to estimate the variation level between different groups that can be explained by collected data.
The F value is used to test (either confirm or reject) a given explanation of data, which is known as the null hypothesis.
In conclusion, if the amount of variability due to within-group differences is equal to the amount of variability due to between-group differences, your F value will be equal to one (1).
Learn more about the F value here:
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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:
Downward sloping; horizontal line; demand; large number of competitors
Explanation:
A monopoly is a market structure where there is only a single firm in the market. This firm is a price maker. It can charge whatever price it wants, but the consumers will demand more at a lower price.
That is why the demand curve of a monopoly is downward sloping and the same as the market demand curve.
A perfectly competitive market refers to the market structure where there is a large number of buyers and sellers. These firms are price takers. They face a horizontal line demand curve. This is because of a large number of competitors producing homogenous products. So if a firm raises its prices the consumers will move to the firm at a lower price.
The market demand curve though is downward sloping.
