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IEO × Winter Challenge

7–11 класс

Business Case

Economics

Тестовый вопрос

Common advantages of having your money in a bank deposit instead of directly buying capital market securities, like stocks and bonds, include:
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Monopolis has only one business selling marble and doesn't allow for imports. At the same time, this monopolist can sell their products to the perfectly competitive global market for $100. According to the following diagram, which is the best practice?
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If the demand and cost function (in) are given byP = 40 − 5xandC=6x$ respectively, what are the marginal revenue and marginal profit at production level 2?
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Brainy smurf suggested that Smurfs start using money and checks to transact, like humans. The only one who keeps tracking of those checks is himself, but someday he leaves the village and announces that he will return months later. All Smurfs trust Papa Smurf (and are considered to be trustworthy) a
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A company includes in its balance sheet any asset it owns using historic values (the one applied in the transaction). It owns two titles, A and B, bought for 100 each, but their market value now is50 for A and $150 for B. Best practice to maximize short-term profit accounted would be:
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The queen of Luckyland had a dream according to which she had to dig in the desert to find gold. No one had ever heard of it before. She paid 20 to one local farmer to dig a deep hole in the desert. He finally: (A) Finds gold bars of1.000.000 market value. Queen sells gold found. (B) Finds nothing a
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Liquidity trap could better describe:
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Due to a volcano explosion, a new island appears in the sea. The local residents decide to build a hotel on it and use it to attract tourists. Which of the following is an opportunity cost they face?
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Suppose that Infland experiences an unexpected drop in its inflation rate. Maria is a net borrower and Fernando is a net lender. If everything else remains the same, which of these is true?
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Which of the following better describes capital flight?
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Some of the most powerful Central Banks use negative interest rates. At the same time, in some countries, lending interest rates remain as high as 75% or more. Which of the following could be a good reason for this:
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What result will you have if you invest $1.000 for three years, and the asset that you have bought gets a 5% raise in 1st year, a 10% raise in the second year, and a 13% fall in the last year?
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Calculate the price (effective value) of a zero-coupon bond with a nominal value of $210,000, which was issued 34 days ago with an original term of 180 days if it is traded at 8% yield. (suppose a year has 360 days)
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There are only two countries on Mars where two goods are produced. Country Viking can produce 12 apples or 6 bananas, and country Phobos can produce 30 apples or 18 bananas. All factors of production are equally capable of producing those goods. If those two countries allocate resources evenly to bo
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The following figure represents a company operating under perfect competition. Its net profit is zero, when selling 5 units.Its fixed cost is:
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In Fruitstan, the competition commission has noted that there is only one company that provides avocados (A) and bananas (B). Although, anti-trust practices are enforced for the avocados' market, they do nothing for bananas. Let F represent fruit, in general and E the cross elasticity of demand. Whi
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In a competitive labor market, minimum wages above equilibrium salary will probably result in:
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Carterra faces an environmental degradation and aims to reduce the number of old cars. The government aims to apply different taxation to new and old cars to motivate residents to buy new cars. The demand for new cars (N) is: QD(N)=4000 - 0.1 · P(N) while the demand for old car
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Suppose that an economy produces rice, wheat, and cotton. The opportunity cost of rice is constant and equal to 2 in terms of wheat and 4 in terms of cotton. Then the production possibility frontier is:
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A necessary medical product is sold for 25 in the free market. Setting a price ceiling at47 would result in:
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