Consider the following information:State ofEconomyProbability ofState of Economy0.700.30BoomBustRate of Return if State OccursStock BStock C9.210.390.02-0.07Stock A0.140.11a. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculations.Round the final answer to 2 decimal places.)Expected returnb. What is the variance of a portfolio invested 25% each in A and B and 50% in C? (Do not round intermediate calculations, Roundthe final answer to 6 decimal places.)Variance

Given that, Rate of Return if State OccursState of EconomyProbability of State of EconomyStock…

Answered: a. What is the expected return on an…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The Capital Asset Pricing Model (CAPM) is a financial model that assumes returns on a portfolio are normally distributed. Suppose a portfolio has an average annual return of 14.7% (i.e. an average gain of 14.7%) with a standard deviation of 33%. A return of 0% means the value of the portfolio doesn’t change, a negative return means that the portfolio loses money, and a positive return means that the portfolio gains money. What percent of years does this portfolio lose money, i.e. have a return less than 0%? What is the cutoff for the highest 15% of annual returns with this portfolio?
Hi! I was working on the question below: The Capital Asset Pricing Model (CAPM) is a financial model that assumes returns on a portfolio are normally distributed. Suppose a portfolio has an average annual return of 14.7% (i.e. an average gain of 14.7%) with a standard deviation of 33%. A return of 0% means the value of the portfolio doesn’t change, a negative return means that the portfolio loses money, and a positive return means that the portfolio gains money. And question (a) looks like: What percent of years does this portfolio lose money, i.e. have a return less than 0%? I got a z-score of -0.4455, which corresponds to the p value of 0.3264 on the z-table; I don't understand why the correct answer should be 0.3280 as said by one of the solutions, and I cannot locate such a number on the z-table. Thank you so much!
3. What would be the yearly premium for a $50,000 insurance policy against accidental household flood if the likelihood of an accidental household flood is estimated to be 0.005 and the company wishes to have a yearly expected gain of $2000? a. $2, 250. b. $2,550. c. $2,500. d. $2,520. 4. A manufacturer of electronic equipment buys spare parts for replacement and repairs in lots of one-thousand from the supplier. The manufacturer uses these spare parts to fix items under warrantee. Past historical records show that the probability of any one spare part being defective is unlikely and assumed to be one in one-thousand. In a shipment of one-thousand spare parts the probability of two defectives is a. 0.148. b. 0.184. c. 0.366. d. 0.386. 5. What is the probability of getting exactly three heads in five flips of a balance coin? a. 5/16 b. 3/16 c. 7/16 d. 9/16
Alex Moore is 43 years old and has accumulated $78,000 in his self-directed defined contribution pension plan. Each year he contributes $1.500 to the plan, and his employer contributes an equal amount. Alex thinks he will retire at age 60 and figures he will live to age 83. The plan allows for two types of Investments. One offers a 4% risk-free real rate of return. The other offers an expected return of 10% and has a standard deviation of 34%. Alex now has 40% of his money in the risk free investment and 60% in the risky investment. He plans to continue saving at the same rate and keep the same proportions invested in each of the investments His salary will grow at the same rate as inflation How much can Alex expect to have in his risky account at retirement? Multiple Choice $158.982 $309,530 $543781 $224,651
The Capital Asset Pricing Model (CAPM) is a financial model that assumes returns on a portfolio are normally distributed. Suppose a portfolio has an average annual return of 14.7% (i.e. an average gain of 14.7%) with a standard deviation of 33%. A return of 0% means the value of the portfolio doesn't change, a negative return means that the portfolio loses money, and a positive return means that the portfolio gains money. (please round answers to within one hundredth of a percent) (a) What percent of years does this portfolio lose money, i.e. have a return less than 0%? (b) What is the cutoff for the highest 15% of annual returns with this portfolio?
( Previous Ne CAPM The Capital Asset Pricing Model (CAPM) is a financial model that assumes returns on a portfolio are normally distributed. Suppose a portfolio has an average annual return of 11.5% (i.e. an average gain of 11.5%) with a standard deviation of 38.5%. A return of 0% means the value of the portfolio doesnt change, a negative return means that the portfolio loses money, and a positive return means that the portfolio gains money. (a) What percent of years does this portfolio lose money, i.e. have a return less than 0%? (b) What percent of years does this portfolio return more than 15%? (c) What percent of years does this portfolio return between 18% and 35%? (d) What is the cutoff for the highest 40% of annual returns with this portfolio? Submit answer M US V 0 10: acer
The Capital Asset Pricing Model (CAPM) is a financial model that assumes returns on a portfolio are normally distributed. Suppose a portfolio has an average annual return of 14.7% (i.e. an average gain of 14.7%) with a standard deviation of 33%. A return of 0% means the value of the portfolio doesn’t change, a negative return means that the portfolio loses money, and a positive return means that the portfolio gains money. (a) What percent of years does this portfolio lose money, i.e. have a return less than 0%? (b) What is the cutoff for the highest 15% of annual returns with this portfolio?
Consider the following return on stocks, which as the same average return. Which stock is riskier?
Q3. Suppose that the market default rate for bonds is given by 0.01, i.e., the probability the market believes that the company may not be able to pay the owner of the bonds is 0.01. Now a credit default swap (CDS) is sold at fair price $ 0.01 per unit. Ackman expects that the true default rate is 0.05, not 0.01. Ackman bought 67 billion units of CDS at the price $ 0.01 per unit. a. Suppose that Ackeman's expectation about the default rate is not correct. I.e., the true default rate for bonds is given by 0.01. Find the cost of the purchase. Find the expected payoff. Find the profit. b. Suppose that Ackeman's expectation is correct. Find the cost of the purchase. Find the expected payoff. Find the profit.
Consider the following data: Stock M N Average return 26% 16% Risk (Std. Dev.) 20% 10% If the return on stocks M and N are perfectly negatively correlated, what is the range of risk (std dev) associated with all possible portfolio combinations? A. Range of the risk: between 0= risk s10 % OB. Range of the risk: between 0 < risk 10% OC. Range of the risk: between 5% and 10%. OD. Range of the risk (std. dev): between 15% to 20% OE. None of the above
Annualized percentage return on investment (as compared to the Standard & Poor's 500 Index) for 10 randomly selected stock screeners are reproduced in the table. Complete parts a through c.
Suppose the expected return over the next year of an investment follows normal distribution with mean 15% and standard deviation 20%. Suppose the amount of the investment is $1,600,000. a. Find the value at risk (VaR) of the investment at 1%. b. Interpret the result of (a). c. Suppose the VaR of the investment at k% is $361,600, what is the value of k?

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