Stock A is expected to return 12 percent in a normal economy and lose 7 percent in a recession. Stock B is expected to return 8 percent in a normal economy and 2 percent in a recession. The probability of the economy being normal is 80 percent and the probability of a recession is 20 percent. What is the covariance of these two securities?

.004203

.004115

.003280

.003876

.003915

You want to compile a $1,000 portfolio which will be invested in Stocks A and B plus a risk-free asset. Stock A has a beta of 1.2 and Stock B has a beta of .7. If you invest $300 in Stock A and want a portfolio beta of .9, how much should you invest in Stock B?

$700.00

$268.40

300.00

$771.43

$608.15