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johnpaech johnpaech
wrote...
Posts: 1098
Rep: 7 0
6 years ago
The volatility of a portfolio that is equally invested in Duke Energy and Microsoft is closest to:
A) 8%
B) 9%
C) 11%
D) 6%
Textbook 
Corporate Finance: The Core

Corporate Finance: The Core


Edition: 4th
Authors:
Read 77 times
2 Replies

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wrote...
#1
6 years ago
B
Explanation:  B) Var(Rp) = x12Var(R1) + x22Var(R2) + 2X1X2Corr(R1,R2)SD1SD2
= .52(.06)2 + .52(.24)2 + 2(.5)(.5)(-1)(.06)(.24)
= .0081

stdev =   = .09
johnpaech Author
wrote...
#2
5 years ago
You took a load off my back, thanks for answering correctly
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