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nalin [4]
2 years ago
10

table 1 shows the demand schedule for electricity from a coal burning utility table 2 shows teh utiliyy cost of producing electr

icity and the external cost of the pollution created
Business
1 answer:
Snezhnost [94]2 years ago
7 0

The quantity of electricity generated is <u>300</u> kilowatts a day and the price of electricity is<u> 12 </u>cents a kilowatt.

The pollution tax is <u>6 </u>cents a kilowatt.

The tax revenue is ​$<u> 18</u> a day.

Coal-fired power plants generate electricity by burning coal in a boiler to produce steam. The generated steam flows into the turbine under enormous pressure, driving the generator to generate electricity. The steam is then cooled, condensed and returned to the water, then returned to the boiler, and the process restarted from the beginning.

In the United States, coal is mainly used as a fuel for power generation. Coal-fired power plants burn solid coal, solid coal, and lignite. The heat from burning coal is used to turn water into high-pressure steam, which turns a turbine to generate electricity.

Learn more about pollution tax here: brainly.com/question/24704410

#SPJ4

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Explanation:

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Find the expected return for Jackson Corporation. Round to the nearset hundredth percent. Answer in the percent format. Do not i
Maksim231197 [3]

Question:

Jackson Corporation has expected return of 12% during recession, 20% during normal, and 40% during boom state of economy. Probability of recession, normal and boom states of economy is 0.25, 0.50, and 0.25 respectively. Find the expected return for Jackson Corporation. Round to the nearset hundredth percent. Answer in the percent format. Do not include % sign in your answer (i.e. If your answer is 4.33%, type 4.33 without a % sign at the end.)

Answer:

23.00

Explanation:

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For Jackson Corporation:

Expected return during recession = 12%

Expected return during normal = 20%

Expected return during boom = 40%

For Economy:

Probability of recession = 0.25

Probability of normal = 0.50

Probability of boom = 0.25

Required:

Find the expected return for Jackson Corporation.

To find expected return, use the expression below:

Expected return = (Probability of Recession * Returns at Recession) + (Probability of Normal * Returns at Normal) + (Probability of Boom * Returns at Boom)

Using the expression above, expected return for Jackson corporation will be calculated as:

Expected return = (25×12%)+(0.50×20%)+(0.25×40%)

= 3 + 10 + 10

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Expected return for Jackson corporation is 23.00

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