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Corporate Finance Chp7 Solutions

# Corporate Finance Chp7 Solutions - U.S Treasury Bills are...

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Chapter 7 Homework 7.3 Expected return= (.1 * \$300,000)+(.9 * \$40,000) Expected return= \$30,000 + \$36,000  Expected return= \$66,000 Standard deviation=sqrt((.1*\$300,000^2+.9*40,000^2)-(.1*\$300,000+.9*\$40,000)^2) Standard deviation=sqrt(6,084,000,000) Standard deviation=\$78,000 7.6 Because different types of investments perform better under different market condition investing in more than one type of investment can help reduce the risk of your overall  investment portfolio. 7.9

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Unformatted text preview: U.S Treasury Bills are assumed to be risk-free; therefore, its beta is zero. 7.12 RoR=Rf+beta*Rp 10=4+1*Rp Rp=6% RoR=4+1.5*6 RoR=13% 7.16 Probability Return Expected Return Boom 0.1 25% 2.5% Good 0.4 15% 6% Level 0.3 10% 3% Slump 0.2-5%-1% 10.5% Standard deviation=sqrt(.1*25^2+.4*15^2+.3*10^2+.2*-5^2)-(2.5+6+3-1)^2 Standard deviation=sqrt(77.25) Standard deviation=8.789 7.24 8% same as market 7.32 RoR=Rf+beta*Rp 15=5+1*Rp Rp=10% RoR=5+.5*10 RoR=10% Chapter 7 Homework ns,...
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Corporate Finance Chp7 Solutions - U.S Treasury Bills are...

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