The 2-Stock portfolio tab should allow the user to specify the two stocks, their weights in the portfolio and see the statistics for the portfolio. In addition, it should contain the chart of expected return vs standard deviation of the return. Your calculations should be on a separate tab. On the 2-Stock Portfolio tab you are going to carry out an analysis for a portfolio consisting of two stocks. On this tab you should allow the stock names to be entered as well as one of the portfolio weights. The other portfolio weight should be one minus the first weight. The inputs should look like Portblio Information First Stock Name Second Stock Name GS Weight AAPL Weight GS AAPL -40.0000% 140.0000% As you will use the portfolio information you should name the cells, Stock1, Stock2, Weight1 and Weight2.