Oddsmakerstrytopredictwhichfootballteamwillwinandbyhowmuch(thespread).Iftheyarecorrect,addingthespreadtotheloser'sscorewouldproduceatie.Supposeyoucanwin$6foreverydollaryoubetifyoucanpredictthewinnerofthreeconsecutivegames.Whatisyourexpectedvalueforthisbet?