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How People Make Economic Decisions

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How People Make Economic Decisions
By XXXXXXX
ECO 212
February 13, 2011
Professor Jumoke Sanusi

The three principles of individual decision making are trade-offs, which, according to the free dictionary means an exchange of one thing in return for another, especially relinquishment of one benefit or advantage, for another regarded as more desirable. An example would be giving up certain foods to lose weight. The second principle of individual decision making is opportunity costs. According to money instructor, opportunity cost is defined as the cost we pay when we give up something to receive something. An example would be that a lot of the time that I normally would spend with my family would have to be given up for study time when I decided to go back to school. The third principle of individual decision making is rational people think at the margin. This basically means that a person will do the best he or she can to accomplish an objective with a given opportunity. An example would be my goal to complete a two year program and earn an Associate’s degree in Accounting. However, at the present time, I am earning a bachelor’s degree and I am considering continuing my education further. Even though I can earn more money with an Associate Degree than without, the opportunity to earn even more money with a Bachelor’s degree is presented. Marginal benefits are what is gained from making a decision, marginal costs are what is lost of not obtained from making that same decision. An example would be that I made and sold a few cakes to make extra money around the holidays. I am receiving extra orders throughout the whole year. I need more space and ovens in order to keep up with all of the extra orders. If the cost of producing more cakes requires me to purchase a shop, the marginal cost of those extra cakes include the cost of the shop. My decision

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