3. Use the capital asset pricing mpdel [EAPMJI td determine the beta and alpha at Pertidlid A d Pdrdiie B. Shaw the CAPM relaiidnship graphieaihr tdr BOTH Pertidlid A. and Pattie-lid El (separate graphs]. The market pertidlid is represented by the Still: SOD and the rislr iree rate is represented by Eli] dayr Treasury Bill. Determine the beta for pdrttdlid A lit B using: i} the shape function in Excel; and in the idrrnuh fer beta the ctr-variance between the asset and the market divided