What is the standard deviation for a portfolio that has $3,500 invested in a risk-free asset with 5% rate of return, and $6,500 invested in a risky asset with a 15% rate of return and a 22% standard deviation?
A)7.70%
B)9.75%
C)5.25%
D)14.30%

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The Answer of What is the standard deviation for a portfolio that has $3,500 invested in a risk-free asset with 5% rate of return, and $6,500 invested in a risky asset with a 15% rate of return and a 22% standard deviation?
A)7.70%
B)9.75%
C)5.25%
D)14.30%

What Is the Standard Deviation for a Portfolio That Has