A ____ material only allows certain materials to pass through

a. Semipermeable c. Diffused
b. Permeable d. Acidic


A

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Increasing returns to size can be:

A) Seen as the long run average cost curve turns up. B) Observed as the firm approaches the inelastic portion of its marginal cost curve. C) Ensures that it is profitable to expand irrespective of product price. D) None of the above

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In a typical power plant, the turbines of power generators are rotated by _____.

a. coal b. natural gas c. steam d. motors

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Deserts are never utilized for agricultural purposes

Indicate whether the statement is true or false

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In early 2013, $2000 was invested at a certain interest rate compounded annually. One year later, $1200 was deposited in another account at the same interest rate, also compounded annually. At the end of that year, there was a total of $3573.80 in both accounts. What is the annual interest rate?

What will be an ideal response?

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