Price PO 0 ATC AVC MC DD Quantity Refer to the diagram above. In this instance, point e shown on the graph indicates the point where profits will increase by increasing output the point where profits will increase by reducing output the profit-maximizing point where MR = MC the profit-maximizing point where MR is less an MC

Price PO 0 ATC AVC MC DD Quantity Refer to the diagram above. In this instance, point e shown on the graph indicates the point where profits will increase by increasing output the point where profits will increase by reducing output the profit-maximizing point where MR = MC the profit-maximizing point where MR is less an MC

Principles of Microeconomics

7th Edition

ISBN:9781305156050

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter22: Frontiers Of Microeconomics

Section: Chapter Questions

Problem 6PA

See similar textbooks

Similar questions

Consider the market for a single network good and suppose thatconsumers differ in their valuation of both the stand-alone and thenetwork benefits (it can indeed be argued that it is more plausiblethat a user who has a higher value for the stand-alone component of atechnology also assigns more importance to the size of its network.) Tocapture this idea, write the consumer’s utility function for joining thenetwork as U(θ) = θ(a + νne), where a is the stand-alone benefit, ν > 0measures the network effect, neis the expected number of users joiningthe network, and is uniformly distributed on the unit interval.a. What happens if p > a + νne? (Hint: Identify all consumer who buythe good for at price p and a given expected network size ne).b. What is the consumer’s willingness to pay for the nth unit of thegood when ne units are expected to be sold? Is the demand downwardsloping? Does the demand increase with the expected network size?c. Express the fulfilled-expectations demand curve…
It is estimated that a grocer’s daily profit from the sale of two brands of cherry juice is given by thefunction:P(x,y) = (x - 30)(70 - 5x + 4y) + (y – 40)(80 + 6x – 7y) centswhere x is the price per can of Brand V Juice and y is the price per can of Brand Triple V Juice. CurrentlyBrand V Juice sells for 50 cents per can and Brand Triple V Juice sells for 52 cents per can.i. Use marginal analysis to estimate the change in the daily profit that will result if the grocer raises theprice of Brand Triple V by one cent per can while keeping the price of Brand V unchanged.ii. Find a stationary point of the daily profit function. Classify this stationary point.
Nimbus, Inc., makes brooms and then sells themdoor-to-door. Here is the relationship between thenumber of workers and Nimbus’s output during agiven day:Workers OutputMarginalProductTotalCostAverageTotalCostMarginalCost0 0 ____ ________ ____1 20 ____ ________ ____2 50 ____ ________ ____3 90 ____ ________ ____4 120 ____ ________ ____5 140 ____ ________ ____6 150 ____ ________ ____7 155 ____ ____a. Fill in the column of marginal products. Whatpattern do you see? How might you explain it?b. A worker costs $100 a day, and the firm has fixedcosts of $200. Use this information to fill in thecolumn for total cost.c. Fill in the column for average total cost. (Recallthat ATC T 5 C Q/ .) What pattern do you see?d. Now fill in the column for marginal cost.(Recall that MC TC 5 D ∆ / Q.) What patterndo you see?e. Compare the column for marginal productwith the column for marginal cost. Explain therelationship.f. Compare the column for average total costwith the column for marginal cost. Explain…
Pls answer fully with this question, and get tips with leaving ur e-mail on the paper
Andy's monthly demand (in number of bars) for "Clif Builder's" protein bars is given by 9 = 8 - 2P + (I - T) /1000, where I is Andy's monthly income, T is his monthly income tax expense and P is the price of Clif bars. a) Suppose the price of Clif bars is $3.00, Andy's monthly income is $7,500, and his monthly income tax expense is $2,500. Calculate Andy's Clif bar consumption at that price, and determine his consumer surplus. b) Suppose Andy's income tax expense is decreased by 40% (his income and the price of Clif bars remain the same. Calculate the change in Andy's consumption and the change in his consumer surplus after the tax decrease. c) Illustrate your answers to parts a) and b) on a graph. Briefly explain.
please solve C by midpoint method Suppose that the demand schedule for rice for a Saudi family is as follows:PriceQuantity DemandedOf Rice Per Month(income = SR 10,000)Quantity DemandedOf Rice Per Month(income = SR 15,000)SR 5 60 70SR 4 80 95SR 3 100 120SR 2 120 145SR 1 140 170a. Given the table above, draw the demand curve of rice using Excel.b. Show what will happen to your graph if this family like now less rice as they are eatingmore outside.c. Use the midpoint method to calculate the price elasticity of demand as the price of riceincreases from SR 4 to SR 5 if (i) family’s income is SR 10,000 and (ii) family’s income is SR15,000.
In today’s economy, it’s harder for workers to get promoted. In 2006, it took an averageof 2 ½ years to get a promotion; today it takes 4 ½ years. As a result, fewer workers are willingto boost their productivity in an effort to impress the boss and get the promotion. In 2006, 25percent of employees said they were willing to give “an extra oomph” at work (boost theirproductivity); today about 15 percent are willing to do so. Explain the connection to the Phillipscurve.
a. A young connoisseur has $600 to spend to build a smallwine cellar. She enjoys two vintages in particular: a 2001French Bordeaux (wF) at $40 per bottle and a less expensive 2005 California varietal wine (wC) priced at $8. Ifher utility is U (wF, wC))=wF2/3 w C1/3 ,then how much of each wine should she purchase?b. When she arrived at the wine store, this young oenologistdiscovered that the price of the French Bordeaux hadfallen to $20 a bottle because of a decrease in the valueof the euro. If the price of the California wine remainsstable at $8 per bottle, how much of each wine shouldour friend purchase to maximize utility under thesealtered conditions?c. Explain why this wine fancier is better off in part (b)than in part (a). How would you put a monetary value onthis utility increase?
a) You are given a utility function described as:U= U(K, L, M) = 10LogK + SLogL. + 2LogMWhere K, L and M are goods consumed. The individual has K100 to spend on the threeitems. Furthermore, you are informed that monthly salary is $500 and the prices of K, Land M are $2, $10 and $4 respectively. Calculate the consumer's optimal bundle.D.b) Provided a demand curve for Beans is as followsO = 4000 - 255PWhere Q is the quantity demanded and P is the price. Find the elasticity at K7, K10 and K15.
Suppose that an incumbent can commit to producing a large quantity of outputbefore the potential entrant decides whether to enter. So, the incumbent Örst chooseswhether to produce a small quantity or a large quantity. The rival then decides whether toenter. If the incumbent commits to the small output level and if the rival does not enter,the rival makes $0 and the incumbent makes $900. If it does enter, the rival makes $125and the incumbent earns $450. If the incumbent commits to producing the large quantity,and the potential entrant stays out of the market, the potential entrant makes $0 and theincumbent makes $800. If the rival enters, the best the entrant can make is $0, the sameamount it would earn if it didnít enter, but the incumbent earns only $400. Show the gametree. What is the SPNE?
Think back to a purchase that you made recently. How would you describe your thinking before you made that purchase?
Praxilla, who lived in ancient Greece, derives utility from reading poems and from eating cucumbers. Praxilla gets 30 units of marginal utility from her first poem 27 units of marginal utility from her second poem 24 units of marginal utility from her third poem, and so on, with marginal utility declining by three units for each additional poem. Praxilla gets six units of marginal utility for each of her next three cucumbers consumed, five units of marginal utility for each of her next three cucumbers consumed, four units of marginal utility for each of the following three cucumbers consumed, and so on, with marginal utility declining by one for every three cucumber consumed. A poem costs three bronze coins hut a cucumber costs only one bronze coin. Praxilla has 18 bronze coins. Sketch Praxillas budget set between poems and cucumbers, placing poems on the vertical axis and cucumbers on the horizontal axis. Start off with the choice of zero poems and 18 cucumbers, and calculate the changes in marginal utility of moving along the budget line to the next choice of one poem and 15 cucumbers. Using this step-by-step process based on marginal utility, create a table and identify Praxillas utilityâ€”maximizing choice. Compare the marginal utility of the two goods and the relative prices at the optimal choice to see if the expected relationship holds. Hint: Label the table columns: 1) Choice, 2} Marginal Gain from More Poems, 3) Marginal Loss from Fewer Cucumbers, 4) Overall Gain or Loss, 5) Is the previous choice Optimal? Label the table rows: 1) 0 Poems and 18 Cucumbers, 2) 1 Poem and 15 cucumbers, 3) 2 Poems and 12 cucumbers, 4) 3 Poems and 9 Cucumbers, 5) 4 Poems and 6 cucumbers 6) 5 Poems and 3 Cucumbers, 7) 6 Poems and 0 Cucumbers.