举一反三
- The fixed costs in the flexible budget are the same as the planning budget because they do not change in response to changes in the activity level within the relevant range. A: 正确 B: 错误
- ______ operation takes a single input image into a single output image in such a way that each output pixel's gray level depends only upon the gray level of the corresponding input pixel.
- An increase in government purchases will NOT increase the level of output if A: the AS-curve is totally price elastic B: the price level is fixed C: wages and prices are completely rigid D: wages and prices are completely flexible E: real money balances are not affected
- If a competitive firm maximizes short-run profits by producing some quantity of output, which of the following must be true at that level of output?
- Perez Company had the following information available: Expected Costs and Selling Price Based on 5,000 Units: Variable manufacturing costs per unit $32 Fixed manufacturing costs per unit $20 Selling price per unit $70 Expected production level 5,000 units In the flexible budget at 15,000 units, what is the total manufacturing cost?
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In the short run, the impact of an increase in the money supply on the price level and real output will be: Price level Real output（） ①A. Increase Increase ②B. Increase No change ③C. No change Increase A: ① B: ② C: ③
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Refer to Figure 10.3. The profit-maximizing level of output for this monopolist is ________ units of output.572ff1c1e4b0809f2416fcc1.png
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The slope of the AS-curve becomes steeper A: as nominal wages become more flexible B: as nominal wages become more rigid C: as the actual level of output moves further away from potential output D: as the economy approaches full employment E: both A) and D)
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Categorization is the process of classifying our experiences into different categories based on commonalities and differences. There are basic level, s_______ level, and s_______ level.
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Whichofthefollowingstatementsisnotcharacteristicofaperfectlycompetitiveindustryinlong-runequilibrium?Ceterisparibus,thereisnotendencyforfirmstoeitherenterorexittheindustry.A.A profit-maximizing firm may produce any output level at which P B.Every firm produces at an output level at which MC = LRATC.C.Ceteris paribus, there is no tendency for firms to either enter or exit the industry.D.No firm earns an economic profit.