You have been given this probability distribution for the holding-period return for KMP stock Probability HPR .30 State of the Economy Boom Normal growth Recession .50 20 18% 12 50 What is the expected holding-period return and standard deviation for KMP stock? a) 10.40% and 8.13% Ob) 9.32% and 8.13% O c) 10.40% and 11.54% d) 10.40% and 10.88% Oe) 11.63% and 8.13%