12. Find two corporations that are traded in NASDAQ and we did not discuss in our class, one that its price is increasing and the other that its price is decreasing during the three months period, and download their CLOSE prices. Compare both of them to the VFINX index using regression analysis. Calculate the intercept, slope and R square for both stocks in all possible ways that your textbook provides. Provide graphs, and discuss your findings based on your graphs and your numerical analysis.