E. 12.11% 2. North Around, Inc. stock is expected to return 22 percent in a boom, 13 percent in a normal economy, and -15 percent in a recession. The probabilities of a boom, normal economy, and recession are 6 percent, 92 percent, and 2 percent, respectively. What is the standard deviation on the returns of this stock? A. 011387 B. 000169 C.001506 D. 045318 E. 011561