Given the following informetion, whet is the standard devilation of the returns on a portfollo that is invested 35 percent in both Stocks A and C, and 30 percent in Stock 87 Rate of Return if State Occurs: State of Probatility of Stock AStock B Stock C Economy! State Occurring Growh (%) 216 7.4 12.8 7.2 .08 10.1 Stagnant .92 O 195 percent O 113 percent O 3 67 percent O 2.91 percent O 2.36 percent