An investor plans to invest 75% of her funds in the common stock of Gamma Industries and 25% in Epsilon Company. The expected return on Gamma is 12%, and the expected return on Epsilon is 16%. The standard deviation of returns for Gamma is 8% and for Epsilon is 12%. The correlation between the returns for Gamma and Epsilon is 0.8. Determine the standard deviation of returns for this investor's portfolio

third option: 6x+8

step-by-step explanation:

we can see that the given question is a sum of series and the values of n vary from 0 to 3

the first term will be:

when n=0, [(0)*x+2] => (0+2) => 2

when n=1, [(1)*x+2] => (x+2) => x+2

when n=2, [(2)*x+2] => 2x+2

when n=4, [(3)*x+2] => 3x+2

so adding up all the terms will give us:

=2+x+2+2x+2+3x+2

=x+2x+3x+2+2+2+2

=6x+8

so,

third option is the correct answer ..

70 years.

step-by-step explanation:

answer: (-6,3)

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you