You recently purchased a stock that is expected to earn 20 percent in a booming economy, 10 percent in a normal economy and lose 15 percent in a recessionary economy. There is a 4 percent probability of a boom and a 70 percent chance of a normal economy. What is your expected rate of retum on this stock? Multiple Choice 244 percent -110 percent 164 percent 3.90 percent 2.28 percent