Requlred Information A labor crew for placing concrete consists of one labor foreman at $2769 per hour, one cement finisher at $29.30 per hour, 6 laborers at $24.45 per hour each, and one equipment operator at $341 per hour Such a crew. called a C20 crew, can place 154 cubic yards of concrete per 8-hour day Determine the cost of C20 crew per cubic yard of concrete The cost of C20 crew per cubic yard of concrete is determined to be $

Requlred Information A labor crew for placing concrete consists of one labor foreman at $2769 per hour, one cement finisher at $29.30 per hour, 6 laborers at $24.45 per hour each, and one equipment operator at $341 per hour Such a crew. called a C20 crew, can place 154 cubic yards of concrete per 8-hour day Determine the cost of C20 crew per cubic yard of concrete The cost of C20 crew per cubic yard of concrete is determined to be $

Survey Of Economics

10th Edition

ISBN:9781337111522

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter6: Proudction Costs

Section: Chapter Questions

Problem 8SQP

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Which costs are measured on per-unit basis: fixed costs, average cost, avenge variable cost, variable costs, and marginal cost?
A labor crew for placing concrete consists of one labor foreman at $26.70 per hour, one cement finisher at $29.30 per hour, five laborers at $24.45 per hour each, and one equipment operator at $33.95 per hour. Such a crew, called a C20 crew, can place 165 cubic yards of concrete per 8-hour day. Determine (a) the cost per day of labor for the C20 crew, (b) the cost of the C20 crew per cubic yard of concrete, and (c) the cost to place 550 cubic yards of concrete.
n the aftermath of a hurricane, an entrepreneur took a one-month leave of absence (without pay) from her $5,000-per-month job in order to operate a kiosk that sold fresh drinking water. During the month she operated this venture, the entrepreneur paid the government $2,500 in kiosk rent and purchased water from a local wholesaler at a price of $1.34 per gallon. Write an equation that summarizes the cost function for her operation, as well as equations that summarize the marginal, average variable, average fixed, and average total costs of selling fresh drinking water at the kiosk. If consumers were willing to pay $2.25 to purchase each gallon of fresh drinking water, how many units did she have to sell in order to turn a profit? Explain carefully. (LO1, LO3)
Engle sells Lebanese sandwiches. The cost of ingredients (bread, meat, spices, etc.) to make a sandwich is US$2. Engle pays her employees US$60 per day. She also incurs a fixed cost of US$120 per day. What is Engle's total cost per day when she does not produce any sandwiches and does not hire any workers? $120 $2 $0 $60
Suppose you sell items on a web site like Etsy and making them requires you to rent some equipment costing $1000 per year as a fixed cost. The materials for making these items cost $30 per item as a variable cost, and you sell them for a price of $50 each. What number of items D' must you make and sell each year for you to breakeven on the cost of this activity? You may be able to raise your sales price and then sell fewer items to maximize profit. Since other people make and sell similar items, a higher price lowers the demand for your product according to the price function p = $120 - 1.5 D. What is the profit maximizing  number of items D* that you would need to make and sell to maximize profit? What is the profit earned for the annual number of items made and sold in part b?
Logan and Berkeley havea thriving dog grooming business which operates 5 hours a day for 4 days a week. They currently have one dog groomer and are considering hiring a second groomer. They believe that after a 12 week period, the second groomer should be able to groom 3 dogs per hour, but only groom 1 dog per hour inthe frst 12 weeks while they learn the ropes. By adding a second groomer, Logan and Berkeley would need to install an additional sink, costing $20,000, and also incur an additional $27 per hour in labour costs. Apart from labour, their current costs are $15 per dog groom (coveringitems such as dog shampoo) and $30,000 in fixed costs per year (eg. rent). They currently charge $50 per dog groom. How many weeks would it take for the second groomer to pay off and make a profit? A 116 B 23.6 C 37.7 D 49.7
Ouput Total Cost 0 $ 10 1 20 2 28 3 38 4 53 5 73 6 98 Refer to the provided table. The total variable cost of producing 5 units of output is Multiple Choice $10. $14.60. $63. $73.
Can you please answer parts d & e below only as you have answered the first 3 parts previously: Frank pays 50,000/year in fixed costs. If his shop sells Q cups of tea in a year, the other costs add up to be 10000/Q + Q/20000 per cup of tea What is the: a) average fixed cost, b) average total cost c) variable cost and marginal cost (derived from the the variable cost) d) the annula production level such that the average variable cost is minimised e) the difference between the marginal cost and average variable cost at this production level
Rex Carr owns a junkyard which processes used cars into scrap metal. In the long-run Rex can use two methods to destroy cars. The first involves purchasing a hydraulic car smasher which costs $200 a year to own and then spending $1 for every car smashed. The second method involves purchasing a hammer that will last one year and costs $40, and paying his brother Otto Carr to destroy the cars at a cost of $5 each. What is the minimum number of cars processed per year for which Rex should be willing to purchase the hydraulic smasher?
Quilts alters, reconstructs and restores heirloom quilts. Cassie has just spent $800 purchasing, cleaning and reconstructing an antique quilt which she expects to sell for $1,500 once she is finished. After having spent $800, Cassie discovers that she would need some special period fabric that would cost her $200 in material and time in order to complete the task. Alternatively, she can sell the quilt "as is" now for $900. What is the marginal cost of completing the task? $200 $500 $1,000 $1,000 plus the value of her time
A large electric utility company releases 62 million tons of greenhouse gases (mostly carbon dioxide) into the environment each year. This company has committed to spending $1.2 billion in capital over the next five years to reduce its annual emissions by 5%.More will be spent after five years to reduce greenhouse gases further. Solve, a. What is the implicit cost of a ton of greenhouse gas? b. If the United States produces 3 billion tons of greenhouse gases per year, how much capital must be spent to reduce total emissions by 3% over the next five years based on your answer in Part (a)?