An analyst has estimated how a particular stocks return will vary depending on what will happen to the economy.$$ What is the coefficient of variation on the company's stock?$$OF THEECONOMYPROBABILITY OFSTATE OCCURRINGSTOCK'S EXPECTEDRATE IF THISSTATE OCCURSRecessionBelow AverageAverageAbove AverageBoom$\mathrm{.}10\mathrm{.}20\mathrm{.}40\mathrm{.}20\mathrm{.}10(\mathrm{.}60)(\mathrm{.}10)\mathrm{.}15\mathrm{.}40\mathrm{.}90$