Building boats=On a tropical island there are 100 potential boat builders, numbered 1 through 100. Each canbuild up to 8 boats a year, but anyone who goes into the boat-building business has to pay afixed cost of $7. Marginal costs differ from person to person. Where y denotes the number ofboats built per year, boat builder 1 has a total cost function c(y) 7 y. Boat builder 2 hasa total cost function c(y) = 7+2y, and more generally, for each i, from 1 to 100, boatbuilder i has a cost function c(y): = 7+ iy. If the price of boats is 15, how many boats willbe built per year?

Based on the data depicted in the graphic, 400 boats would be constructed annually on the tropical…

Answered: Building boats = On a tropical island…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Consider the following chart. How much is the marginal cost when total output increases from 390 pounds to 450 pounds? Total Output Total Cost Marginal Cost (Pounds) (TC = FC + VC) 0 150 150 300 240 450 320 600 390 750 450 900 420 1050 $1.50 $2.25 $2.00 $2.50
In detail, What is one example of a non-linear cost function and explain what factors cause the non-linearity.
Introduction to Calculus in Economics: Calculus is a powerful tool used in economics. One of the initial applications areas is the study of a firm, a topic in microeconomics. An important function is the cost function function C (z), the cost of producing z items (of whatever they are selling). This question deals with just the cost function C (z). Problem Set question: The cost, in dollars, of producing z units of a certain item is given by C (z) = 5z – 8/I – 3. Find the production level that minimizes the average cost per unit. The number of units that minimizes the average cost is Number
Ten-year old Sarah is starting a lemonade stand, she uses baskets of lemons (L) and other ingredients (O). She is able to produce lemonade according to the production function f(L, O) = 1 2 L 2O. The cost of a basket of lemons is $10 and the average cost of the other goods is $4. (a) Derive MPL and MPO. (b) Currently Sarah is using 4 baskets of lemons and 40 units of the other goods. Using this information, calculate MPL and MPO. (c) True/False. At her current use of inputs Sarah is minimizing costs. If true, explain why. If false, what would you recommend Sarah do? (d) Sarah wants to produce 320 units of lemonade. Determine the cost minimizing combination of inputs to use. (e) Assuming no changes in the market price of lemonade nor in the prices of the inputs, if Sarah continues to produce 320 units of lemonade in the long run, what will Sarah’s long run costs be.
Consider the following cost function (C): C= 0.25q3 - 4q? + 75q + F. The equation for average cost (AC) is: AC = |. (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a superscript can be created with the ^ character.) The equation for variable cost (VC) is: Vc=. (Properly format your expression using the tools in the palette.) The equation for marginal cost (MC) is: MC =. (Properly format your expression using the tools in the palette.)
Average total cost decreases when marginal cost is average total cost. less than greater than equal to
What is the relationship between average variable cost and marginal cost? a) They are always equal b) Marginal cost is always higher than average variable cost c) Marginal cost is always lower than average variable cost d) The relationship varies depending on the production level
Which cost concept is used to determine the most cost-efficient level of production? a) Average cost b) Total cost c) Marginal cost d) Variable cost
Graph the average total cost curve by first using the point tool to plot points for the average total cost for Q-1, Q-5, and Q-14 and then using the curved-line tool to connect them. You may assume that all total costs for these quantities are multiples of $25. Use the formula ATC=for your calculations. To refer to the graphing tutorial for this question type, please click here P arh NO m 956 *** PAY TH ww 178 9 Q ** See Hint waka
True or False The average total cost cannot equal marginal cost.
List some practical limits to economies of scale; that is, when should a plant stop growing?
What is theoretical relationship between Marginal Cost and Average cost

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