Visit an e-commerce site such as Amazon.com, a nonprofit site such as the Cancer Research Institute (www.cancerresearch.org), and a government Web site, such as California Department of Motor Vehicles (www.dmv.ca.gov).For each site, assume you want to accomplish an e-commerce task: purchase a travel guide to Peru; donate $10 to cancer research; and pay a traffic fine online. Compare your overall experiences on each site, and note how easy it is to accomplish the tasks. How do these sites track purchases or donations as users navigate the site? Do all the sites use secure transmissions for e-commerce (https://)?What improvements would you recommend for these sites?