Without the use of a graph, explain why the perfectly competitive outcome is consistent with welfare maximization in the long run but not necessarily in the short run.
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- Using graph, explain when the firm in a competitive market is in equilibrium?What is then the use or relevance of the purely competitive model?Suppose that the market for sports watches is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. PRICE (Dollars per watch) 100 90 80 70 60 50 40 30 20 10 0 0 MC ATC AVC + + 10 20 30 40 50 60 70 80 QUANTITY (Thousands of watches per day) 90 100 Profit or Loss ?
- Profit is the incentive that drives our market economy. Firms make production, pricing, andhiring decisions based on their quest for profit. But what happens when a firm discoversthat it can make dramatically higher profits by stopping production altogether? In December2000, due to wild swings in the market for electricity, Kaiser Aluminium faced just such adecision.Kaiser Aluminium had contracted with Bonneville power for all of its electricity needs andfound itself in the unique position of being an electricity consumer and, potentially, anelectricity reseller. By December 2000, Kaiser faced a difficult decision of continuing itscurrent aluminium production and profit levels, or closing the plant to dramatically increaseits profit by simply reselling its electricity.When making production decisions, firms must consider both their costs and revenues. Oneimportant concern for many firms is utility costs. In 1996, Kaiser Aluminium Corporation inSpokane, Washington, entered into a…Suppose the market for fresh pork is a competitive market. Initially, it is operatingat its long-run competitive equilibrium at a market price of $50.Owing to the spread of COVID-19, many people turn to buying frozen meat oncea week rather than fresh pork every day. As a result, the market price of fresh porkreduces to $30.a. With the aid of a pair of market-and-firm diagrams, illustrate how thiswould affect the equilibrium price and quantity in the fresh pork market andthe output of a typical butcher of fresh pork in the short-run.b. Suppose, for the situation in (a), the average cost of a typical butcher offresh pork is $40, which includes $15 on buying meat from suppliers, $12on paying rent, $8 on paying hourly wages on staff, and $5 on other costs.Explain whether a typical butcher should shut down in the short run.Juanita and Shantala run a business that programs and tests cellular phones. Assume that Juanita and Shantala can switch between programming and testing cellular phones at a constant rate. The following table applies. Minutes Needed to Number of Cellular Phones Programmed or Tested in a 40-Hour Week Program 1 Test 1 Cellular Phones Cellular Phones Cellular Phone Cellular Phone Programmed Tested Juanita 160 1200 Shantala 10 4. 240 600 Shantala has an absolute advantage in O a. programming cellular phones and a comparative advantage in testing cellular phones. O b. testing cellular phones and a comparative advantage in programming cellular phones. O c. testing cellular phones and a comparative advantage in testing cellular phones. O d. programming cellular phones and a comparative advantage in programming cellular phones.
- Profit is the incentive that drives our market economy. Firms make production, pricing, andhiring decisions based on their quest for profit. But what happens when a firm discoversthat it can make dramatically higher profits by stopping production altogether? In December2000, due to wild swings in the market for electricity, Kaiser Aluminium faced just such adecision.Kaiser Aluminium had contracted with Bonneville power for all of its electricity needs andfound itself in the unique position of being an electricity consumer and, potentially, anelectricity reseller. By December 2000, Kaiser faced a difficult decision of continuing itscurrent aluminium production and profit levels, or closing the plant to dramatically increaseits profit by simply reselling its electricity.When making production decisions, firms must consider both their costs and revenues. Oneimportant concern for many firms is utility costs. In 1996, Kaiser Aluminium Corporation inSpokane, Washington, entered into a…If the average total cost of producing a good rises as a firm produces more of the good, then which of the following must be TRUE? O ATC < MC AVC is increasing. AVC < MC. O All of these. If v ases omies er Click Save and Submit to save and submit. Click Save All Answers to save all answers.Profit is the incentive that drives our market economy. Firms make production, pricing, andhiring decisions based on their quest for profit. But what happens when a firm discoversthat it can make dramatically higher profits by stopping production altogether? In December2000, due to wild swings in the market for electricity, Kaiser Aluminium faced just such adecision.Kaiser Aluminium had contracted with Bonneville power for all of its electricity needs andfound itself in the unique position of being an electricity consumer and, potentially, anelectricity reseller. By December 2000, Kaiser faced a difficult decision of continuing itscurrent aluminium production and profit levels, or closing the plant to dramatically increaseits profit by simply reselling its electricity.When making production decisions, firms must consider both their costs and revenues. Oneimportant concern for many firms is utility costs. In 1996, Kaiser Aluminium Corporation inSpokane, Washington, entered into a…
- If the average total cost of producing a good rises as a firm produces more of the good, then which of the following must be TRUE? O ATC < MC AVC is increasing. AVC < MC. O All of these. If v ases omier er Click Save and Submit to save and submit. Click Save All Answers to save all ansuvers.use relevant diagrams as well as microeconomic theory, discuss why competitive firms stay in business if they make zero profit?a donut shop charges customers the same price. the profit maximising output is 100 at a price of 5$ per donut. marginal cost is 2$. The donut shop owner now discovers that it has two very different types of customer children and adults . It can maximise its profits by selling 30 donuts to children for a price of 4$ per donut and 70 donuts per evening to everyone else for a price of 6$ per donut. Draw a diagram showing the profit-maximising price and output a) when all customers are charged the same price and b) when children are charged a different price c)How much profit does the donut shop owner make when children are charged a different price? explain how to draw the diagrams also in detail please!