Fred Inc. and Ginger Corp. are two manufacturers of high quality toys in the US.
ID: 2752600 • Letter: F
Question
Fred Inc. and Ginger Corp. are two manufacturers of high quality toys in the US. Fred Stock Price $40 Standard Deviation Returns 45% Beta 1 D/E (market ratios) 0.3 M/B 2 and Ginger Stock Price $30 Standard Deviation Returns 35% Beta 1.3 D/E (market ratios) 0.9 M/B 2.1 Market expected return 10% Risk Free Rate 4% Correlation of Ginger and Fred’s returns 0 19. A portfolio consisting of 60% Fred and 40% Ginger will have the following standard deviation (pick closest answer) a. 41.00% b. 40.00% c. 34.56% d. 30.41% e. 9.25%
Explanation / Answer
std dev=( w2A*2(RA) + w2B*2(RB) + 2*(wA)*(wB)*Cor(RA, RB)*(RA)*(RB))^0.5
=(.6^2*45^2+.4^2*35^2+2*.6*.4*45*35)^(1/2) = 41%
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