A straight-line demand curve with negative slope intersects the horizontal axis at 200 tons per week. The point on the demand curve at which the price elasticity of demand is 1 corresponds to a quantity demanded
A) of 0 tons.
B) of 100 tons.
C) of 200 tons.
D) that would be negative if a negative quantity demanded were possible.
B
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Why is wage and price flexibility an important assumption of the classical model?
A) Flexible wages and prices guarantee that there will be no scarcity. B) Flexible wages and prices allow business firms to fool their workers through the money illusion. C) Flexible wages and prices allow business firms to fool their customers through the money illusion. D) Flexible wages and prices allow markets to reach equilibrium.
Table 30.5Output (units)Labor (units)Output (units)Capital (units)101201262562383863Assume that in Table 30.5 the cost of labor is $4 per unit and the cost of capital is $6 per unit. In Table 30.5, what is the cost efficiency of the second unit of labor?
A. 64 units per $1 of cost. B. 26 units per $1 of cost. C. 4 units per $1 of cost. D. 16 units per $1 of cost.