Research green computing and green projects performed by large organizations such as IBM, Dell, HP, and Google. See www.greenercomputing.com and similar sites provided on the companion Web site, or find sites yourself. Include your definition of green computing to incorporate all of the topics listed in the background scenario. Describe each area of green computing, including a detailed example of how at least one organization has implemented each area, and investigate the return on investment. Summarize your results in a short paper, and cite at least three references.