I need help with my assignment and I need to excel too but I cannot attach my excel file to this question.Please help!

Case Assessment Task 1.hnroducon The case assessment task is the case titled Investments: delineating an efcient portfolio W14232.we This is an individual activity and you must work on your own. See section 6 below on originality. 2.Task A. In worksheet Ex lof the Excel le provided, model a two-asset portfolio and examine 3'11?" the risk and return characteristic of a two asset portfolio using the data provided. In this worksheet paste three graphs: a. When correlation coefcient of returns between the assets is -1.0, b. When the correlation is 0.5 and c. when the correlation isl.0. On worksheet Ex 2 construct an efcient multi asset portfolio of risky assets using the selected mutual funds in Exhibit 1 p.6 of the case. Analyse the effect of adding a risk-'ee asset to a portfolio containing risky assets. Assume the risk free rate is 8%. Recommend an optimal portfolio that provides the highest return for the specied risk level with the constraint that: i. The sum of the portfolio weights should equal 100%. ii. The weight of any risky asset in the portfolio should not exceed 18% to ensure that the portfolio is diversied. iii. No short selling or borrowing. Answer the quiz taking the required gures from your spreadsheet. Write a report to the investor (assume this is the 'Uncle' as described in the case): discuss investor risk preferences and the implied risk prole of the uncle; explain the fundamental concepts behind the optimal portfolio of risky assets; explain how the addition of a risk-free asset in a portfolio was useful for generating a higher risk adjusted return; and nally make your recommendation