--%>
Assignment Help - homework help

Additive risk in the CAPM

Suppose that the two securities APPL and MSFT account for the entire large cap technology component of the S&P 500 (hypothetically – of course – there are really plenty of others). Further, suppose that their weights in the S&P index were as follows:

1988_capm.jpg

So that, for example, AAPL makes up 3% of the index since its weight is 0.03. [These weights are hypothetical – actual weights are computed based on the current market capitalization of each company included in the index, so they change all the time]

a. What fraction of the total portfolio is this large cap technology sector?
b. What is the beta of this large cap technology sector?
c. If the S&P 500 is the market portfolio, what is its beta?
d. What is the beta of the remaining stocks in the S&P (consider these as a single sector)?

   Related Questions in Corporate Finance

  • Q : Is this possible to make money in the

    Is this possible to make money in the stock market while the quotations are going down? And what is credit sale?

    		•
  • Q : Cost of Equity AB Corporation has 16%

    AB Corporation has 16% cost of equity, 35% tax rate, and debt-to-equity ratio of 30%. XY Corporation has 30% tax rate and debt-to-equity ratio of 40%. Both AB and XY are in the same business of selling automotive parts. If the riskless rate is 4% and the expected retu

    		•
  • Q : Explain Corporate Development Corporate

    Corporate Development: Corporate development is a term which references the range of planning options and strategies which can assist to move a company toward its targets. The procedure of this kind of strategic development can be exerted to just abou

    		•
  • Q : Cost of capital You have joined Zurich

    You have joined Zurich Pvt. Ltd as a Finance manager. You are given the following information: Zurich Pvt Ltd. is a diversified manufacturing firm dealing with electrical appliances. In 2012, the firm reported an operating income of Rs. 857.60 million and faced a tax rate of 35% on income. The

    		•
  • Q : Capital Structure Case Study 1 You work

    Case Study 1 You work in Walt Disney Company's corporate finance and treasury department and have just been assigned to the team estimating later today. You quickly realize that the information you need is readily available online. 1) Go to http://finance.yahoo.com. under " Market Summary," you

    		•
  • Q : Leverage ratio problem Handy Inc has

    Handy Inc has debt-to-assets ratio of 40%, tax rate of 35%, and total value of $100 million. W. C. Handy, the CFO, would like to increase the leverage ratio to 42%, and he believes that there will be no change in the bankruptcy cost of the company. How many dollars wo

    		•
  • Q : Data races-critical sections-processor

    A) Research the phenomena of data races. Give an illustration of how an unprotected data race can give mount to data inconsistency.How do OpenMP and Cilk resolve this problem? B) Present your own fully documented and tested program

    		•
  • Q : Explain Financial Management Financial

    Financial Management: It means organizing, planning, directing and controlling the financial activities like procurement and use of funds of enterprise. This means exerting general management principles to the financial resources of enterprise. <

    		•
  • Q : Profitability Ratios Profitability

    Profitability Ratios: These ratios comprise the Gross profit Margin, Net profit Margin, Operating Margin, Return on Equity (ROE), and Return on Total Assets. Such ratios help the firm to examine its profitability, the trend in profits and aid to take

    		•
  • Q : Vanilla Bonds-Corporate Bonds Define

    Define the term Vanilla Bonds regarding Corporate Bonds?

    		•