$.$ P$.$ Morgan Asset Management publishes information about financial investments. Between $2002$ and $2011$ the expected return for the S&P was with a standard deviation of and the expected return over that same period for a Core Bonds fund was with a standard deviation of $($J$.$ P$.$ Morgan Asset Management, Guide to the Markets$).$ The publication also reported that the correlation between the S&P and Core Bonds is $.$ You are considering portfolio investments that are composed of an S&P index fund and a Core Bonds fund.decimal place.

$r={}_{x+},{}_y$

In percentage terms, what is the expected return and standard deviation for such a portfolio? Round your answers to two decimal places.

Expected return

$\%$

Standard deviation

$\%$

one decimal place.

$r={}_{x+},{}_y$

In percentage terms, what is the expected return and standard deviation for such a portfolio? Round your answers to two decimal places.

Expected return

$\%$

Standard deviation

$\%$

one decimal place.

$r={}_{x+}{}_y$

In percentage terms, what is the expected return and standard deviation for such a portfolio? Round your answers to two decimal places.

Expected return

$\%$

Standard deviation

$\%$