Portfolie return and beta Personal Finance Problem Jamie Peters imvested $120,000 to set up the followng portiolio one year ago: a. Culculate the portiolo beta on the basis of the original cost figires b. Calculate the percentage retum of each assel in the portolio for the year: c. Calculate the percentage fetuin of the portiolio on the basis of orignal cost, using income and gains during the year 3\% for the coming year. Calculate an expected rate of netum for each stock on the basis of its beta and the expectations of market and risk.tree roburns e. On the basis of the actuat iessits, explain how each stock in the pontolio performed differently retative to those CAPM-generated expectations-of porformance. What factors could explain these ditierences? A. The portolo buta on the basis of the orignal cost figures is Pound to we decimat places.) Data table (Click on the icon here in order to copy the contents of the data table below into a spreadsheet.)