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Answer:
Sharpen Ratio = <u> Rp - Rf</u>
standard deviation of portfolio
= <u>13.8% - 3.6%</u>
173.11%
= 0.05892
= 0.059
workings
Return of portfolio = Ra*wa + Rb*Wb
= 15%*0.6 + 12%*0.4
= 9% + 4.8% = 13.8%
Standard deviation of portfolio = square root of variance
= √ stdA²wa² + stadB²wb² + 2wawbcorrAB
= √(24%*0.6)² +(14%*0.4)² + 2*0.6*0.4*1.27
= √207.36% + 31.36% + 0.6096
= √2.9968
= 1.73
= 173.11%
Explanation:
Answer:
Return on Investment = 17%
Explanation:
Return on Investment = Net income from investment / Investment opportunity * 100
Where Net income from investment = (Sales * Contribution margin ratio) - Fixed expenses
Net income = ($1,530,000 * 30%) - $306,000
Net income = $459,000 - $306,000
Net income = $153,000
Return on Investment = $153,000 / $900,000 * 100
Return on Investment = 17%
