Question

In: Economics

5. Henry uses a furnace and fuel to produce heat. The furnace can use EITHER coal(L)...

5. Henry uses a furnace and fuel to produce heat. The furnace can use EITHER coal(L) or wood(K) to produce heat. 1 Unit of coal produces 5 unites of heat and 1 unit of wood produces 2 units of heat.

a) Draw the isoquants for q=20 and q=40 units of heat on a graph

b) What is the MRTSlk? what does this tell you about the two inputs?

Solutions

Expert Solution

This furnance can use either coal (L) and wood (L) to produce heat. Thus here coal and wood are perfect substitute. When factors of prooduction are perfect substitute, Isoquant is straight line.

In the figure above shown are isoquant of the production of heat by furnance.

AB line represent isoquant which produced 20 units of heat. When it uses 4 units of L, it produces (4*5) 20 units of heat. When it uses 10 units of K, it produces (10*2) 20 units of heat.

CD line shows the isoquant which produce 40 units of heat. When it uses 8 units of L, it produces (8*5) 40 units of heat. When it uses 20 units of K, it produces (20*2) 40 units of heat. Both the isoquants are parallel to each other showing constant K/L ratio.

b) As the factors of production are perfect substitute, MRTSl,k is constant. Isoquant of perfect substitute s are linear in nature, thus slope does not change althrough the isoquant.

MRTSl,k=


Related Solutions

A steam power plant with boiler use coal fuel with net heat 4000 kcal/kg and boiler...
A steam power plant with boiler use coal fuel with net heat 4000 kcal/kg and boiler efficiency 90%. If steam utrbine from the power plsnt generate power output 100 MW, at condition vapor enter at 10 MPa, 520oC and condensate to saturated liquid at 0.08 bar. If the isentropic efficiency turbine and pump is 90%, then a) Calculate coal required (ton/hour) b) Calculate netto efficiency of the power plant c) Calculate Net Plant Heat Rate (kCal/kWh)
Coal is our cheapest and dirtiest fuel used to produce electricity. Because it is so dirty,...
Coal is our cheapest and dirtiest fuel used to produce electricity. Because it is so dirty, coal fired electric plants are now required to buy scrubbers to reduce emissions. Natural gas has become cheaper to get out of the ground than coal, and produces electricity with less pollution. Graph the market for coal. Put quantity of coal on the horizontal axis and price on the vertical axis. Show and describe what happens to demand, supply, price and quantity demanded as...
Process Costing for a Service Company Madison Electric Company uses a fossil fuel (coal) plant for...
Process Costing for a Service Company Madison Electric Company uses a fossil fuel (coal) plant for generating electricity. The facility can generate 900 megawatts (million watts) per hour. The plant operates 600 hours during March. Electricity is used as it is generated; thus, there are no inventories at the beginning or end of the period. The March conversion and fuel costs are as follows: Conversion costs $40,500,000 Fuel 10,800,000   Total $51,300,000 Madison also has a wind farm that can generate...
An American worker can produce either 5 cars or 9 tons of grain a year. A...
An American worker can produce either 5 cars or 9 tons of grain a year. A Japanese worker can produce either 3 cars or 9 tons of grain a year. To keep things simple, assume that each country has 100 million workers. Complete the following table with the number of workers needed to make one car or 1 ton of grain in the United States and Japan. Workers Needed to Make 1 Car 1 Ton of Grain United States 1/5...
An American worker can produce either 5 cars or 8 tons of grain a year. A...
An American worker can produce either 5 cars or 8 tons of grain a year. A Japanese worker can produce either 4 cars or 9 tons of grain a year. To keep things simple, assume that each country has 100 million workers. Complete the following table with the number of workers needed to make one car or 1 ton of grain in the United States and Japan. Workers Needed to Make 1 Car 1 Ton of Grain United States Japan...
To produce a pound of candy corn, Brach’s Candy Company, can use either a pound of...
To produce a pound of candy corn, Brach’s Candy Company, can use either a pound of cane sugar, a pound of beet sugar, or a combination of these two inputs that equals 1 pound. a. Draw three different isoquants for the production process. Make sure to label your axes and intercepts. b. Write out an equation for the production function. c. What is the MRTS (you can pick the order) for this production function? Interpret the meaning of the MRTS.
In Lima one worker can produce either 20 bushels of corn of 5 pounds of tomatoes...
In Lima one worker can produce either 20 bushels of corn of 5 pounds of tomatoes in one day. In Puma one worker can produce either 53 bushels of corn or 7 pounds of tomatoes in one day. The country that specializes in tomato production is willing to sell one pound of tomatoes for at least how many bushels of corn? Round to two decimal places.
1. a) Suppose a manufacturing company can use either Humans or Robots to produce output (Q)...
1. a) Suppose a manufacturing company can use either Humans or Robots to produce output (Q) (consider Humans and Robots to be substitutes). The Marginal Product of Humans is 10 units of output per hour and the Marginal Product of Robots is 32.5 units of output per hour. Humans cost $7 per hour and Robots cost $20 per hour. What is the firm's Total Cost Function? b) Suppose the firm is producing 50 units of output. Using a graph, draw...
a) A company can sell all the units it can produce of either Product A or...
a) A company can sell all the units it can produce of either Product A or Product B but not both. Product A has a unit contribution margin of $16 and takes two machine hours to make and Product B has a unit contribution margin of $30 and takes three machine hours to make. If there are 5,000 machine hours available to manufacture a product, income will be $10,000 more if Product A is made. $10,000 less if Product B...
A direct hydrogen fuel cell uses hydrogen and air (oxygen) to produce electricity, as we showed...
A direct hydrogen fuel cell uses hydrogen and air (oxygen) to produce electricity, as we showed in class. If you wanted a voltage of 2.2 V for your fuel cell device (which can be made of multiple cells), what mix of conversion and/or number of cells would you want to use? Remember: the voltage of cells in series adds up. There are a variety of possible answers.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT