The Herfindahl index equals sum of the squared percentage market shares of all firms in an industry.
<h3>What is Herfindahl index?</h3>
The Herfindahl Index can be regarded as the common measure of market concentration which is used in measuring the market in term of the competition.
In calculating this Herfindahl Index, we can determine the pre- and post-M&A and equals sum of the squared percentage market shares .
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Answer:
Variable cost = $6,550
Explanation:
Variable cost is the cost incurred during the production process that changes with quantity of goods produced. For example labor, machine operating cost, and raw materials.
The other type of cost is variable cost that does not change with volume of production, but rather remains constant. For example rent, tax, and so on.
In the given instance the costs that are variable are cost of labor, cost of electricity to run printing presses, and cost of ink for paper.
Monthly mortgage and property tax are fixed cost that must be paid regardless of production volume.
variable cost = $5,500 + $800 + $250
Variable cost = $6,550
If the standard deviation is 20.98%. The range you should expect to see with a 95 percent probability is: -31.02 percent to +52.9 percent.
<h3>Expected range of return </h3>
Expected range of return = 10.94 percent ± 2(20.98 percent)
Expected range of return =[10.94 percent- 2(20.98 percent)]; [10.94 percent + 2(20.98 percent)]
Expected range of return =(10.94 percent- 41.96 percent); (10.94 percent + 41.96 percent
Expected range of return = -31.02 percent to +52.9 percent
Inconclusion the range of returns is: -31.02 percent to +52.9 percent.
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Answer:
d. Firm A will spend $4,000.
Explanation:
Since Firm B cost of Cleanup before it gets the the river is less than the cost of pollution permits, it will choose to clean up its pollution.
However, since Firm A cleanup cost per ton ($100) is greater than the cost of the pollution permit, it will choose to buy permits.
Maximum Allowable Number of Permits=40
Therefore, Firm A will clean up 10 Tons and dump 40 Tons of Waste.
Cost =(10 Tons *$100)+(40 Tons * $75)
=$(1000+3000)
=$4000.
Firm A will spend $4000.