Please use the following data to answer the questions. The ticker symbols are for Tesla Inc (TSLA), Barrick Gold Corporation (GOLD) and Apple Inc (AAPL). The prices shown are the closing stock prices for the date shown. Your first task is to compute the monthly holding period returns for each stock for each month, using the Holding Period Return formula, which is HPR = (P.,- PJ/Po, where P, is the end of period price and Po is the start of period price. Be very careful to not mix up your dates. After you have computed the HPRs, then answer the following ten questions. Date TSLA TSLA GOLD GOLD AAPL AAPL 2019-11-01 $65.99 $ 16.80 $ 66.81 2019-12-01 $ 83.67 $ 18.59 $ 73,41 2020-01-01 $ 130.11 $ 18.52 $ 77.38 2020-02-01 $ 133.60 $ 19.04 $ 68.34 2020-03-01 $ 104.80 $ 18.32 $ 63.57 2020-04-01 $ 156.38 $ 25.72 $ 73.45 2020-05-01 $ 167.00 $ 24.00 $ 79.49 2020-06-01 $ 215.96 $ 26.94 $ 91.20 2020-07-01 $ 286.15 $ 28.91 $ 106.26 2020-08-01 $ 498.32 $ 29.65 $ 129.04 2020-09-01 $ 429.01 $ 28.11 $ 115.81 $ 28.26 $ 116.79 2020-10-01 $ 448.16 Arithmetic Mean Geometric Mean Variance (Sample) Standard What is the sample standard deviation of the portfolio comprised of 40% TSLA, 30% GOLD and 30% AAPL? Use the Variance/Covariance Matrix to assist in this calculation. You can find it on the last page. 017.1% 13.8% 13.5% 14.9% 12.4% According to Yahoo Finance, Barrick's beta is 0.33, as of June 26, 2020. If the yield on T Bills is currently 15 basis points (0.15%) and the return on the market is 8%, what return do you require to hold Barrick stock, based on its market risk? 01.22% 2.74% 3.69% 2.22% 04.52%