1.A need is something you have to have to survive or complete a task. A want is simply the desire for something, in many cases something to satisfy a need. You need food to survive.
2.In the field of behavioral economics, the term utility refers to the perceived value (i.e., usefulness) an individual receives when they purchase a good or service. There are four different types of utility: form, place, time, and possession utility.
3.We must help to anybody who fell in bad trouble to do our society better/
4.We speak with different people from different countries.Many nations want submarines. Economists say that utility determines 'the relationship between a consumer and a commodity'.
Utility varies between different people and between different nations. A vegetarian does not want meat, but may rate the utility of bananas very highly, while a meat-eater may prefer steak. A mountain-republic like Switzerland has little interest in submarines, while maritime nations rate them highly.
5.The production of pianos falls sharply in wartime.
The utility of a commodity is also related to the quantity which is available to the consumer. If paper is freely available, people will not be so interested in buying too much of it. If there is an excess of paper, the relative demand for paper will go down.
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The end of school is the start of our independent life and the beginning of the most serious examination we have passed. In order to do well at this examination it is necessary to choose the right road in life which will help us best to live and work for own good and for the benefit of our country.
Many broad ways will open before the pupils when they leave a secondary school. Everybody will have a chance to develop and use knowledge and education received during the school years.
There are a lot of different trades and professions, and each one must choose the occupation in which he or she can best develop one’s own talent and abilities. Our society needs well-educated people. Nowadays the profession of an economist has become one the most useful, modern and interesting. That is because our country is moving towards market economy and different forms of property are being established. There is a place for an economist at every plant and factory. An economist exercises different functions. He or she can determine the structure of an enterprise and calculate costs as well as probable profits. An economist analyses the condition of the market and prospects for its development in the future. His or her practical use of electronic computers is a must. The activities of an economist at an enterprise range from bookkeeper control the financial state of an enterprise and perform a lot of useful calculations. A manager is an actual administrator. Having a good command of the economic situation in the region and the demands of the market a person with an economist’s diploma may establish his own business, or he may become a partner of a joint venture. It is very important for an economist to know a foreign language, especially English.
That is because contracts between our country and many countries of the world are becoming wider with every coming day. Every economist has a chance to go abroad or to deal with foreign businessmen coming to our country. But to become a good economist one must work hard and get not only theoretical knowledge but also great practical skills
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