Webby Inc. is a web development company. Webby's monthly production function for developing websites is given in the table below. Webby pays $5,000 a month in rent for office space and equipment. It pays each programmer $3,000 a month. There are no other production costs. Fill in the table of production costs. Instructions: Round your answers to the nearest dollar. Programmers 0 1 2 3 4 5 6 Websites 0 2 6 12 18 22 24 Variable Cost Total Cost Average Fixed Cost Average Variable Cost Average Total Cost Marginal Cost

Webby Inc. is a web development company. Webby's monthly production function for developing websites is given in the table below. Webby pays $5,000 a month in rent for office space and equipment. It pays each programmer $3,000 a month. There are no other production costs. Fill in the table of production costs. Instructions: Round your answers to the nearest dollar. Programmers 0 1 2 3 4 5 6 Websites 0 2 6 12 18 22 24 Variable Cost Total Cost Average Fixed Cost Average Variable Cost Average Total Cost Marginal Cost

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Three college students are considering operating a tutoring business in economics. This business would require that they give up their current jobs at the stu- dent recreation center, which pay $6,000 per year. A fully equipped facility can be leased at a cost of $8,000 per year. Additional costs are $1,000 a year a. What are fixed costs?b. What are variable costs? c. What is the marginal cost?
3. XYZ corporation produces widgets. Its short-run marginal cost curve is given by MC (q) = 10 – 5q + q² (this is a parabola whose minimum occurs at q = 2.5). XYZ's fixed costs are 10. In a two panel diagrams, graph the following cost curves: (a) total cost, (b) total variable cost, (c) total fixed cost, (d) marginal cost, (e) average variable cost, and (f) average total cost. Your diagrams do not need to be scale, but must be internally consistent (i.e. the relationships between different curves must be correct). You do not need to find mathematical expressions for the other cost curves – you only need to sketch lines that are consistent with the shape of the marginal cost curve.
Use the cost table below to find the following marginal costs. Output quantity Total variable Total fixed Total cost cost cost 20 80 60 140 40 140 60 200 60 210 60 270 80 300 60 360 100 420 60 480 120 600 60 660 140 840 60 900 What is the marginal cost when output is 20? $ What is the marginal cost when output is 80? $ What is the marginal cost when output is 120? $ |
Suppose the imaginary company of Roobek is a small, Reno-based American apparel manufacturer specializing in athleisure. The following table presents the brand’s total cost of production at several different quantities. Fill in the remaining cells of the following table. Quantity Total Cost Marginal Cost Fixed Cost Variable Cost Average Variable Cost Average Total Cost (Pairs) (Dollars) (Dollars) (Dollars) (Dollars) (Dollars per pair) (Dollars per pair) 0 60 — — 1 160 2 220 3 270 4 340 5 450 6 630 On the following graph, plot Douglas Fur’s average total cost (ATC) curve using the green points (triangle symbol). Next, plot its average variable cost (AVC) curve using the purple points (diamond symbol). Finally, plot its marginal cost (MC) curve using the orange points (square symbol). (Hint: For ATC…
A company produces very unusual CD's for which the variable cost is $ 11 per CD and the fixed costs are $ 30000. They will sell the CD's for $ 89 each. Let x be the number of CD's produced. a. Write the total cost C as a function of the number of CD's produced. C = $ b. Write the total revenue R as a function of the number of CD's produced. $ R = c. Write the total profit P as a function of the number of CD's produced. $ P = d. Find the number of CD's which must be produced to break even. The number of CD's which must be produced to break even is Round to the nearest number of CDs.
a. Calculate marginal cost using the formula given in the chapter: ATotal cost/AQuantity. Quantity Variable cost ($) Total cost ($) Marginal cost ($) 0 0 100 1 60 160 2 110 210 100 3 180 280 100 4 270 370 100 5 400 500 100 b. Calculate AVariable cost/AQuantity. Quantity Variable cost ($) AVariable cost Total cost ($) ($)/ AQuantity 0 0 100 1 60 160 100 2 110 210 100 3 180 280 100 4 270 370 100 5 400 500 100
Fill in the blanks in the table below. The problem is a "puzzle" so the blanks are not necessarily filled in sequentially. (Hint: Determine the total fixed cost first.) Instructions: Enter your answers rounded to two decimal places. Total Average Fixed Cost Average Total Cost Marginal Cost Output Variable Total Cost Cost 1 $10.00 $9.76 $9.76 $19.76 2 $19.06 $14.53 $9.30 $29.06 3 $3.33 $12.63 $37.90 4 $2.50 $36.31 $11.58 $8.41 $46.31 $2.00 $44.30 $10.86 LO
Costs and Profit Maximization: Work It Out 1 Suppose Margie decides to lease a photocopier and open up a black-and-white photocopying service in her dorm room for use by faculty and students. Her total cost, as a function of the number of copies she produces per month, is given in the table. Number of Photocopies Per Month Total Cost Fixed Cost Variable Cost Total Revenue Profit 0 $100 1,000 $110 2,000 $125 3,000 $145 4,000 $175 5,000 $215 6,000 $285 a. Fill in the missing numbers in the table, assuming that Margie can charge 6 cents per black-and-white copy. Margie's fixed cost is: $ Variable cost, 0 photocopies/month: $ Variable cost, 1,000 photocopies/month: $ Variable cost, 2,000 photocopies/month: $ Variable cost, 3,000 photocopies/month: $ Variable cost, 4,000 photocopies/month: $…
The cost structure of a manufacturer of microchips is described in the table shown below. The firm's fixed costs equal $15,000 per day. Calculate the average variable cost, average fixed cost, and average total cost at each output level. (Your answers should be rounded to the nearest cent.) Output (microchips per day) Total Cost of Output Average Variable Cost ($) Average Fixed Cost ($) Average Total Cost ($) 0 $15,000 − − − 25,000 65,000 50,000 100,000 75,000 155,000 100,000 225,000 125,000 330,000 150,000 470,000
Vinnie’s Painting Company specializes in painting houses. Their cost schedule is as follows:Output TFC TVC TC AFC AVC ATC MC 0. 10001. 1002. 1003. 4004. 4505. 16006. 32007 6400 A) Given the partial data available, finish the table and calculate all the costs. B)What is the minimum efficient scale of Vinnie’s company?C)What is the marginal cost of 6 houses?D)If Vinnie charges $825 per house, how many houses he should paint to maximize profit
The table below shows the weekly cost of producing cowboy hats. Complete the table by filling in the missing values. Instructions: Round your answers to 1 decimal place. Cowboy Hat Production Costs Total Fixed Cost (dollars) $2,000 Total Variable Cost (dollars) Total Cost (dollars) $2,000 Average Fixed Cost (dollars) Average Variable Cost (dollars) Average Total Cost (dollars) Output $0 10 300 24 $4 $230 20 2,460 23 123 30 660 66.7 22 40 2,900 72.5 50 1,200 24
The cost information in the following table shows that as production increases Quantity produced/day Total cost Variable cost 0 $50 0 1 $75 $50 2 $110 $75 3 $155 $100 4 $210 $150 5 $270 $175 6 $345 $250 A.) variable cost increases at a uniform rate. b.) variable cost increases and then eventually falls c.) average total cost always falls d.) marginal cost eventually increases