(Portfolio beta and secunty inarket kne) You own a portlolio consisting of the followning siscis: intested in each stock b. Calculate the poifolio beta c. Oven the preceding intormation, plot the security maket line on paper. Pot the stocks from your portiolo on your of aph d. From yout plet in part c, which sfocia appear to be your winners and which ones appear to be losers? e. Why sheuld yeu contider your conclusions in part d to be lest man ceiand? a. The expected iehur of rout portlobin 4. Reund in two deoitual places) (Click on the icon p in order to copy its contents into a spreadsheet)