question
As a result of a decrease in the price of a hamburger, consumers buy more hamburger and more steak. This is an illustration of:
answer
D: Income effect
question
Which statement best illustrates the concept of diminishing marginal utility?
answer
B: The more bags of potato chips a person eats, the less additional satisfaction the person gets from eating another bag
question
Which is a determinant of the demand for housing?
answer
C: The price of housing
question
If service stations raise the price of gasoline an experience a decrease in demand for automobile tires, then gasoline and tires are:
answer
D: Complementary goods
question
Refer to the above graph. A decrease in demand would best be reflected by a change from:
answer
D: Line A to C
question
If farmers withhold some of their own current corn harvest from the market because they anticipate a higher price of corn in the future, then this would cause a decrease in the
answer
B: Supply of Corn
question
An improvement in the technology of production for a specific good is expected to cause:
answer
B: Lower prices and increased quantity sold
question
The price elasticity of demand is a measure of the:
answer
C: Responsiveness of quantity demanded to a change in price
question
Total revenue falls as the price of a good increases if price elasticity of demand is:
answer
A: Elastic
question
As price increases along a downloading linear demand curve:
answer
A: Price elasticity of demanded increases
question
The supply curve for cars will be more elastic the:
answer
B: Longer the time interval considered
question
Cross elasticity of demand is:
answer
A: Negative for complementary goods
question
Children who refuse to eat Brussels sprouts at dinner are making the statement that the marginal utility of Brussels sprouts is:
answer
B: Negative
question
If a rational customer is in equilibrium, then:
answer
C: The marginal utility per last dollar spent is the same for all goods consumed
question
Assume that a consumer purchases a combination of product A and product B such that the MUa/Pa=8 and MUa/Pa = 6. To maximize utility without spending more money, the consumer should:
answer
B: Purchase more of product A and less of product B
question
The assumed objective of a rational consumer is to maximize:
answer
D: Total Utility
question
The price ratio of the two products is the:
answer
A: Marginal rate of substitution
question
Assume that a consumer purchases two products and there is an increase in the consumer's money income. All other things equal, the most likely effect is:
answer
C: An outward shift in the budget line because the consumer can now purchase more of both products
question
All the combinations of two products which will yield the same total utility to a consumer are reflected in:
answer
B: An indifference curve
question
If a firm's revenues just cover all its opportunity costs, then:
answer
B: Economic profit is zero
question
Which statement is true?
answer
B: Underlying the law of diminishing returns is the assumption that at least one input remains fixed
question
At what point does marginal product equal average product?
answer
C: Where marginal product is equal to its minimum value
question
The reason the marginal cost curve eventually increases as output increases for the typical firm is because:
answer
C: of the law of diminishing returns
question
If marginal costs exceeds average variable cost, then:
answer
A: Average variable cost must be increasing
question
If a more efficient technology was discovered by a firm, there would be:
answer
D: A downward shift in the MC curve
question
If long-run average total cost decreases as output increases, this is due to:
answer
B: The law of diminishing returns
question
Diseconomies of scale occur mainly because:
answer
C: Of the inherent difficulties involved in managing and coordinating a large
question
Which is true under conditions of pure competition?
answer
C: No single firm can influence the market price by changing its output
question
In pure competition, the average revenue of a firm always equals:
answer
C: Marginal Revenue
question
A profit-maximizing firm in the short run will expand output:
answer
D: As long as marginal revenue is greater than marginal cost
question
A firm sells a product in a purely competitive market. The marginal cost of the product at the current output of 1000 units is $2.5
answer
A: Continue producing 1000 units
question
The individual firms short-run supply curve is that part of its:
answer
A. Average total cost revenue
question
The representative firm in a purely competitive industry:
answer
D. Will earn an economic profit of zero in the long run.
question
Which is true of normal profits?
answer
A. They are necessary to keep a firm in the industry in the long run
question
Productive efficiency refers to:
answer
A. Cost minimization, where P = minimum ATC
question
Allocative efficiency occurs when the:
answer
C. Marginal cost equals the marginal benefit to society
question
Under conditions of pure monopoly
answer
D. Entry is blocked
question
The demand curve confronting a non discriminating pure monopolist is
answer
B. Same as Industry Demand Curve
question
Under pure monopoly, a profit maxamizing firm will produce:
answer
A. in the inelastic range of its demand curve
question
Refer to the above table. The monopolist will realize a:
answer
C. profit of $4.50
question
Refer to the above table. Equilibrium price of the monopolist will be:
answer
B. $2.25
question
Many people believe that monopolies charge any price they want to without affecting sales, but:
answer
D. Marginal cost = Marginal revenue
question
The data below relate to a pure monopolist and the product it produces. What is the profit-maximizing output and price for this monopolist?
answer
B. P = $14; Q=4
question
When compared with the purely competitive industry with identical costs of production, a monopolist will produce:
answer
B. product differentiation allows each firm some degree of monopoly power
question
Which would be evidence of price discrimination at a local bar called the stabilizer?
answer
C. charging lower prices to customers wearing stabalizer tshirts
question
Monopolistic competition is characterized by firms;
answer
A. producing different products
question
A feature of monopolistic competiton is:
answer
C. Considerable control over price
question
Demand and marginal revenue curves are downward sloping for monopolistacally competitve firms because:
answer
B. Product differentiation allows each firm some degree of monopoly power.
question
In long-run equilibrium in a monopolistacally competitive industry:
answer
A. P= min AC
question
#52
answer
C. few sellers
question
#53
answer
D. All of the above
question
#54
answer
D. Mutual Interdependence
question
#55
answer
D. Greater the degree of market power in an industry
question
#56
answer
D. Collusion
question
#57
answer
C. Gain $75 million in profit and firm will lose $50 million in profit
question
#58
answer
A. Rivals will ignore price increases and match price cuts
question
#59
answer
C. price leadership
question
#60
answer
A. provides useful information to reduce search cost for consumers.