Problem Bonus 0.5. An asset with price P has random payoff X. CAPM says that E[RRf]=Var(RM)COV(R,RM)(E[RM]Rf) where R=PX1. Show that this implies the following: P=1+Rf1[E[X]Var(RM)Cov(X,RM)(E[RM]Rf)] where P is the price of an asset with random payoff X