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If a product costs $100 to produce, the firm expects 15% margin on the cost to produce and transportation per unit costs $5, what is the least price the firm is likely to accept for the product? 120 Based upon Lardner's Law, if transportation costs decreased by 2500, how much does the relevant market area increase?
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0183;Manufacturing cement requires energy intensive processes; and consumes almost 15% of the total demand for energy in industry [3].On average, to produce one ton of cement, 3.4 GJ of thermal energy (in dry process) and 110 kWh of electrical energy are needed [4, 5].Furthermore, manufacturing a ton of cement releases 0.73–0.99 tons of CO2 [6] which[سؤال
0183;1 These figures are derived from comparison of three recent reports that conducted broad literature reviews of studies attempting to quantify battery manufacturing emissions across different countries, energy mixes, and time periods from the early 2010s to the present. We discard one outlier study from 2016 whose model suggested emissions from[سؤال
0183;Building and erecting wind turbines requires hundreds of tons of materials — steel, concrete, fiberglass, copper, and more exotic stuff like neodymium and dysprosium used in permanent magnets.[سؤال
0183;A circulating coin press strikes 750 coins per minute. The Philadelphia Mint produces 47,250 coins per minute if all of its 63 presses are operational. The Denver Mint makes 40,500 coins per minute with its 54 coin presses. That results in millions of circulating coins each day. Coins are struck differently depending on their finish.[سؤال
0183;A Medium-sized 250,000 tpa plant should cost $169 million, or $680 per ton of annual capacity. These numbers give us the first estimation of how much waste-to-energy is. Additionally, there is quite adequate dependence of CAPEX per ton of annual capacity on the capacity by itself (blue curve).[سؤال
0183;Renewable energy options, such as solar panels, effectively combat climate change and carbon emissions. Solar energy accounts for about 2% of the world’s total energy budget in 2019, and experts predict solar technology will continue to boom over the next decade.. Nevertheless, some believe that current solar panel manufacturing has a larger carbonHow much coal, natural gas, or petroleum is used to generate a kilowatthour of electricity? The annual average amounts of coal, natural gas, and petroleum fuels used to generate a kilowatthour (kWh) of electricity by U.S. electric utilities and independent power producers in 2022 were: 1 Coal–1.14 pounds/kWh
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247; 160,000 = 2 tons per resident It is important to note that this amount includes the trash that business like offices and restaurants generate. This is why the rate of trash generation is so much greater than the previously stated rate of 4.46 pounds, which represents only what people throw away from their homes.[سؤال
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The main function of the compacted road base is to distribute the weight of vehicles and contribute to the performance of the road, thereby avoiding cracking or deformation.This layer serves as a foundation for the pavement — it is responsible for providing structural support to the pavement and dissipating the loads to the next layers, reducing their impact.
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0183;How much water is used to produce a piece of paper? Even the crispest piece of A4 pulp paper has swallowed up to 20 litres of water during its production . The pulp and paper industry uses a huge amount of freshwater – in some nations an incredible 10% of all freshwater goes to make paper [1].[سؤال
176;C for ~200 – 300 hours to produce a very pure form of silicon. SiHCl 3 + H 2 →Si + 3 HCl. The reaction takes place inside large vacuum chambers and the silicon is deposited onto thin polysilicon rods (small grain size silicon) to produce high-purity polysilicon rods of diameter 150[سؤال
0183;When measuring the carbon footprint of a standard vehicle, fuel consumption is usually the first thing to come to mind. After all, for the standard gas-powered car, experts estimate that nearly 90% of emissions during its lifecycle are due to usage. Manufacturing these machines also has a significant carbon footprint, even if it is more difficult to quantify.[سؤال
0183;For example, when calculating the amount of sand and cost in the last example, price is given in dollars per ton and weight is given in pounds. There are multiple options for length, density, mass and volume.[سؤال
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On average, each kilo of dyed textile requires 100 to 150 litres of water. Another formidable process in terms of water consumption is washing. This technique is widely used for denim, especially jeans (2.3 billion sold each year), and requires litres and litres of fresh water, in addition to other resources such as sand.
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0183;= 39,785 lbs manure or 19.89 tons of manure per year Volume: 0.880 ft3/day/horse x 365 days/yr x 2 horses = 642.4 ft3 manure per year Bedding Weight: 10 lbs bedding/horse/day x 365 days/yr x 2 horses = 7,300 lbs bedding or 5.475 tons of bedding per year Volume: To determine how many cubic feet of straw are added per day, divide the weight of the[سؤال
0183;{ Japan has 30,000 hours of labor available for production, per month { Producing one computer requires 125 hours of labor. { Producing one ton of wheat requires 25 hours of labor. Japan has enough labor to produce 240 computers, or 1200 tons of wheat, or any combination along the PPF. The U.S. has 50,000 hours of labor available each month.سؤال
0183;The cost of growing tomatoes varies greatly, depending on the types of tomatoes being grown, methods of staking, fertilizing and cost of labor. For a growing season, you can expect that 200 to 400 hours of labor will be needed for each acre, which can cost $2,000. To break even, you must successfully produce 15 tons of tomatoes.[سؤال
0183;Cost of Sand Per Bag. The average cost of sand is $3 to $5 per 50-pound bag for all-purpose or play sand. Play sand has a fine texture and is ideal for playgrounds, while all-purpose construction sand is used around paver stones or below a swimming pool. Cost of Masonry Sand. The average cost of masonry sand is $15 to $40 per ton or $25 to $60[سؤال
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The following table set out information that shows how much it would cost each company to reduce its pollution by additional increments of 10 pounds. A country is currently creating 40 million tons of toxic waste per year. The table below shows the marginal costs and benefits of reducing the amount of toxic waste to various amounts
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0183;Marble stays cool during the summer, although it does produce a glare. Crushed shells. Crushed shells cost $1 to $3 per square foot, $35 to $45 per cubic yard, or $45 to $55 per ton. Prices depend on the type of shells and location. Crushed clam shells cost $9 to $12 per ton, $10 to $15 per cubic yard, or $0.50 to $0.55 per cubic foot. These[سؤال
0183;{ Japan has 30,000 hours of labor available for production, per month { Producing one computer requires 125 hours of labor. { Producing one ton of wheat requires 25 hours of labor. Japan has enough labor to produce 240 computers, or 1200 tons of wheat, or any combination along the PPF. The U.S. has 50,000 hours of labor available each month.&سؤال
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tons of carbon dioxide are valued at 0,0 euros in the tons of carbon dioxide is equal to 0,0 of beef stakes (150g) production. Other way around. Annual CO2 emission of a Finn -specific calculators, carbon handprint calculator, emissions monitoring, and emission scenario tool. We can also produce a customized calculator for the OpenCO2
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0183;The production of glass or molten glass, to be precise, is doubtlessly very energy-intensive. The approx. 6,800 tons of glass produced in Germany in 2015 consumed almost 18.50 terawatt hours of energy. By comparison: in 2019 the entire power generation in Germany amounted to some 607 terawatt hours.How much coal, natural gas, or petroleum is used to generate a kilowatthour of electricity? The annual average amounts of coal, natural gas, and petroleum fuels used to generate a kilowatthour (kWh) of electricity by U.S. electric utilities and independent power producers in 2022 were: 1 Coal–1.14 pounds/kWh
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It depends exactly where and how the battery is made—but when it comes to clean technologies like electric cars and solar power, even the dirtiest batteries emit less CO2 than using no battery at all. same capabilities also make these batteries good candidates for energy storage for the electric grid. However, that does come with a cost
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Type in inches and feet of your project and calculate the estimated amount of Sand / Screenings in cubic yards, cubic feet and Tons, that your need for your project. The Density of Silica Sand : 1,500 lb/yd&سؤال
0183;Materials Within A Battery Cell. In general, a battery cell is made up of an anode, cathode, separator and electrolyte which are packaged into an aluminium case.. The positive anode tends to be made up of graphite which is then coated in copper foil giving the distinctive reddish-brown color.. The negative cathode has sometimes used aluminium in the past, but[سؤال
0183;The cost increases to $40 or more per ton for colored sand or specialty sand like play sand or golf bunker sand. Location and delivery fees can also add $10 or more per ton . When estimating how many tons you need, remember that aStudy with Quizlet and memorize flashcards containing terms like Which of the following refers to managing the daily production of goods and services?, If a machine requires 40 tons of steel to produce 30 tons of reinforced rods, the productivity of the machine is _____., If a machine requires 8 hours to produce 35 M10 bolts, the productivity of the machine will be _____. and
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0183;Silica sand production line. Silica sand is much in demand for glass, ceramic, and pottery use. Pebble sand is a high-quality machine-made sand made of river pebbles. It is widely applied in the engineering field, such as construction, roads, railways, bridges, and airport runways. Capacity: 150 tons per hour. Raw material: Diabase[سؤال
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