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Neporo4naja [7]
3 years ago
5

For the population of firms in the chemical industry, let rd denote annual expenditures on research and development, and let sal

es denote annual sales (both are in millions of dollars).
a. Write down a model (not an estimated equation) that implies a constant elasticity between rd and sales. Which parameter is the elasticity?
b. Write out the estimated equation in the usual form. What is the estimated elasticity of rd with respect to sales? Explain in words what this elasticity means.

Business
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

See the attached pictures for detailed answer.

Explanation:

See the attached pictures for explanation.

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Answer:

B) A gain would be less or a loss would be greater using straight-line depreciation.

Explanation:

In straight line method of depreciation there is a fixed amount of depreciation,  and in double declining method the rate is double of straight line method,

Let us take an example,

Cost of asset = $500,000

Selling price at end of 2nd year = $300,000

Straight line depreciation = $100,000 for each year i.e. $500,000/5

Double declining method rate = ($100,000/$500,000) \times 100 \times 2 = 40%

Therefore value at end of second year

Straight line = $500,000 - ($100,000 \times 2 ) = $300,000

Double Declining method = ($500,000 -40%) - 40% = $180,000

In case of sale at $300,000

Profit shall be

Straight line = $300,000 - $300,000 = 0

Double Declining = $300,000 - $180,000 = $120,000

Now, there will be more profit in double declining that is gain is less in straight line and losses would be greater in straight line thus statement B is correct.

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A company wants to have $20,000 at the end of a ten-year period by investing a single sum now. How much needs to be invested in
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Answer:

8448.22

Explanation:

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<em>Resuming: </em>in this kind of problems we are asked for which lump sum becomes a certain amount in a given period of time at an annual rate

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ruslelena [56]

Answer:

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4 0
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Answer:

Incorporating

Explanation:

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