The demand function for a certain commodity is given by , where p is the price per unit and q is the number of units. a. At what price per unit will the quantity b. If the price is $1.87 per unit, demanded equal 8 units

(a) The price per unit is $1.83 when the quantity demanded is 8 units

(b) The quantity demanded is approximately 8 units when the price per unit is $1.87

Explanation:

Given

price per unit

quantity demanded

Solving (a): Price per unit when quantity is 8

This means that we calculate p(8)

We have:

So:

Solving (b): Quantity demanded when price per unit is $1.87

This means that:

---- find q

We have:

So:

Divide both sides by 100

Take natural logarithm of both sides

Rewrite as:

Multiply by -2

Approximate

the answer is d

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whole quiz

1. the sum of all activities involved in getting high-quality products into the marketplace

2.operations

3. the principle of looking at the supply chain as a whole in order to improve the overall flow through the system.

4. produced; performed

5. activities producing tangible products, such as radios, newspapers, buses, and textbooks.

6. activities producing intangible and tangible products, such as entertainment, transportation, and education.

7.   customer focus

8. analyzing a competitor's products to identify desirable improvements

9. the systematic direction and control of the processes that transform resources into finished projects that create value for and provide benefits to consumers.

10. operation management.

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