Fourteen years ago, sergio noticed that a lot of people who bought personal computers did not know much about how to use them and frequently suffered system crashes and other aggravations. he decided he could earn a nice profit by starting a consulting business to other people overcome their computer woes. although the business struggled at first, it has experienced a good deal of success for the past five years. sergio has many satisfied customers, and the business has grown to the point where he now employs several workers. sergio's experience is an example of:

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Sara and her friends were at an iowa football game in iowa city. sara is a life long resident of iowa and goes to college at dmacc. while she was in iowa city, robert smashed into her car when he ran a red light. sara was seriously injured and taken to university hospitals in iowa city (fortunately her injuries were not life threatening but laid her up for a long time and she had to drop out of college for the rest of the semester). robert is from michigan and was in iowa city to see the game and then to party later. at the time of the accident robert was drunk (at least legally - he blew a 0.17 and the limit is 0.08). sara has sustained about $500,000 in damages between her current and future medical bills, pain/suffering, lost wages, etc. also her car was totaled in the accident. can sara sue robert in a federal court? explain why or why not. (be sure to mention the two primary factors associated with suing someone in a federal court in a case like this.)

4. write short introduction to aaran and jaanto technology.