The following stock price data is given for three companies Alpha, Beta, and Gamma. You have constructed a portfolio of these stocks by investing Rs.1 million each in these three stocks. Year Alpha Beta Gamma 1 250 400 85 2 260 440 70 3 290 470 90 4 265 430 80 5 295 460 100 6 260 485 768 Required: a) Determine the Rupee value of your portfolio for each year. b) Determine the annual return and average annual return of the portfolio.