Download daily prices of BitCoin, Ether, and Cardano from Yahoo Finance over the last 7 years. Also, download the gold price and S&P 500 index from Yahoo Finance and perform the following analyses: (25%) Calculate the yearly average cryptocurrencys returns and yearly standard deviation; yearly average gold returns and yearly average S&P 500 index returns. Use the data visualization tools (e.g., Histogram; Scatter Plots, etc) to show the patterns from Step 1 among different cryptocurrencies returns, gold returns and S&P 500 returns. And discuss your findings with relevant research support (e.g., is there any obvious relationship among those assets in the graph?). In 2019 and 2020, what were the probabilities that Bitcoins returns, Ethers returns, and Golds returns were negative? In 2019 and 2020, what was the probability that Bitcoins returns were negative when Golds returns were negative at the same time? Discuss your findings. Based on the sample analysis, calculate the statistical mean-difference between bitcoins returns and golds returns and conduct regression analysis for bitcoins' returns and gold's returns in the past 5 years and discuss your findings. Do extra research to present your final conclusion on whether the investment in cryptocurrencies and the investment in gold are similar in the past 5 years. If cryptocurrency is not like Gold, then what could be the other factors to support the cryptocurrencies value?