Approximately what percentage of the world's extinct species became extinct before humans appeared on earth?

A) 1 percent
B) 10 percent
C) 20 percent
D) more than 99 percent


D

Economics

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In 1975 the Swiss National Bank announced a policy of targeting ________

A) the level of income B) interest rates C) rational expectations D) monetary aggregates

Economics

Refer to the graph shown for a small country that is a price taker internationally.Assume the foreign supply of this product is perfectly elastic at a price of $4 per unit. To have the same effect on imports as a $2 per-unit tariff, the government would need to set an import quota of:

A. 2,500 units. B. 5,000 units. C. 1,200 units. D. 1,300 units.

Economics

Compared to an efficient perfectly competitive industry, the monopolist will

A. produce more output at a lower price. B. produce less output and charge a higher price. C. produce more output at a higher price and higher profit. D. produce less output at a higher total cost.

Economics

If the expected rate of return on investment decreases, then most likely the:

A.  Investment schedule will shift upward B.  Investment schedule will shift downward C.  Consumption schedule will shift upward D.  Consumption schedule will shift downward

Economics