--%>
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 : What is the sales of the firm The

    The financial ratios of a firm are as follows. Current ratio = 1.33 Acid-test ratio = 0.80 Current liabilities = 40,000 Inventory turnover ratio = 6  What is the sales of the firm?

    		•
  • Q : Explain usual value of the sales of net

    Does the usual value of the sales and of the net income of Spanish companies have anything to do along with sustainable growth?

    		•
  • Q : Problem on financial manager

    Assume that you are a financial manager of Yuen Cheong Manufacturng Company. Due to the rising demand of product X, Yuen Cheong Manufacturng Company decides to open a new production plant in China, so it needs to take a loan of US$1 million. Bank A offers Yuen Cheong

    		•
  • Q : Variance of a portfolio The variance of

    The variance of a portfolio of 40 stocks will be the addition of _______ variance terms and _______ covariance terms. A) 40; 1560B) 40; 1600C) 80; 40D) 1600; 40

    		•
  • Q : Does value of the company increase when

    According to the valuation method depends on tax shields, the value of the company (Vl) is the value of the unleveraged company (Vu) in addition with the value of tax shields (VTS), thus, the higher the interest and the higher the VTS. Therefore, does

    		•
  • Q : Purchaing or leasing problem Crawford

    Crawford Corporation is planning to lease a machine for the next 4 years for an annual lease payment of $3,000 paid in advance, plus a non-refundable initial fee of $3,000. There is a 1-year delay for the tax benefits of leasing. Crawford may buy the machine, deprecia

    		•
  • Q : Which data is the most suitable for

    Which data is the most suitable for finding betas?

    		•
  • Q : Problem on annual obligation payment

    ABC Corp. has a challenge: The CEO wants to set aside annual, end of year payments into a sinking fund account earning 5% over the next 6 years in order to retire $25 million in bonds that will be outstanding at that time. Determine the annual payment required each ye

    		•
  • Q : Discretion can distort results Discuss

    Discuss how management’s discretion in applying accounting rules can mislead investors. Provide three examples and how the discretion can distort results?

    		•
  • Q : Could we explain that the shares’ value

    Could we explain that the shares’ value is intangible?

    		•