a. What is the expected fetum of letell stock? b. What it the expoctod fetum of Boeing stock? c. What is the bela of a poitfolo that consists of 60\% Intbl slock and 40% Boting slock? a. What is the expected refurn of tetell stock? inters expected resuin is Wh. (ffound to one decimal dace.) b. What is the eupecied retum ef Boeing stock? Boeings expocted ictumn 4 . (Roound to ore docinal place) e. What is the beta of a portblo that convets of 60% intel stock and 40% tlowing sock? The porffolia beta in (Flound to two decimal places) The expected retuen of the portfote is K. (Round to one decimal place.)