For more course tutorials visit www.phi445.com Portfolio Analysis. Reviewing the investments in your portfolio, you realize that the carbon footprint connected to your investments is relatively large, but your oil company stock also pays for the family holidays each year. The company’s website also says that it uses a high proportion of its profits to invest in green and renewable fuels of the future. Do you keep the stock or sell? Why? What principles did you apply in making this decision? Also, how does one check the credibility of the company and its website? Consider the ethical perspective of a particular group to which you currently belong or previously belonged, would the group keep or sell the stock? Why?