A) there are few firms in the market.
B) the products produced cannot be easily differentiated.
C) entry and exit are both difficult.
D) firms spend a great deal on advertising and promotion.
E) firms spend very little on advertising and promotion.
Correct Answer
verified
Multiple Choice
A) reduces the price elasticity of demand and gives the firm more market power.
B) increases the price elasticity of demand and gives the firm more market power.
C) increases the price elasticity of demand and gives the firm less market power.
D) reduces the price elasticity of demand and gives the firm less market power.
E) has no effect on price elasticity of demand or market power.
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) $250.
B) $260.
C) $330.
D) $300.
E) $280
Correct Answer
verified
Multiple Choice
A) buys a firm's product regularly.
B) is an acquaintance of the owner of the firm.
C) is given the guarantee of receiving the lowest price for a product.
D) spends the maximum amount of money on a firm's product.
E) has a high purchasing power.
Correct Answer
verified
Multiple Choice
A) new products will be introduced.
B) new firms will enter the market because they see potential for profit in the future.
C) firms will exit the market and the existing firms' demand curves will shift inward.
D) the average total cost curve must lie below the demand curve.
E) firms will exit the market and existing firms' demand curves will shift outward.
Correct Answer
verified
True/False
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) significant barriers to entry exist in the real world.
B) in the real world, there are very few markets with many firms.
C) that gives the producer some command over the prices of their products.
D) product differentiation seldom occurs in the real world.
E) monopolistically competitive firms have an incentive to spend as much money as possible compared to their rivals.
Correct Answer
verified
Multiple Choice
A) The resources are efficiently utilized.
B) Consumers have a greater variety of products to choose from than under perfectly competitive market conditions.
C) The marginal-revenue curve coincides with the demand curve facing the firm.
D) The firms produce the output level that is less than the output corresponding to the minimum of average total cost.
E) The firms operate in the upward-sloping portion of the long run average cost curve.
Correct Answer
verified
Multiple Choice
A) it can use the judicial system to enforce contracts.
B) it relies on altruism of members to enforce contracts.
C) it is inherently stable because the market is underground.
D) violence becomes a means of contract enforcement.
E) authorities are effective in preventing the trade.
Correct Answer
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