4. The rate of retum on the common stock of Flowers by Mo is expected to be 14 percent in a boomscy percent insomnomy, and only 2 percent in arcowy sconomy. The probabilities of these economista e 20 percent for a boom, 70 percent for commal economy, and 10 percent fierion What lathe variance of the tuns on the common ok of Flowers by Flo? A. 10445 8. 12.05 C 18.53 OD 20.01