#1
Which market structure is characterized by a large number of firms, standardized products, and easy entry and exit?
Perfect competition
ExplanationNumerous firms, standardized products, and easy market entry/exit.
#2
In which market structure does a single firm dominate the entire market?
Monopoly
ExplanationSingle firm dominance in the entire market.
#3
What is the formula to calculate total revenue?
TR = P × Q
ExplanationTotal Revenue (TR) is calculated as Price (P) multiplied by Quantity (Q).
#4
In perfect competition, how does marginal revenue (MR) compare to price (P)?
MR = P
ExplanationMarginal Revenue (MR) is equal to Price (P) in perfect competition.
#5
What is the primary characteristic of an oligopoly?
Few firms selling standardized products
ExplanationA few firms dominate, selling standardized products.
#6
Which of the following is NOT a barrier to entry in monopolistic competition?
High initial investment
ExplanationHigh initial investment is not a barrier in monopolistic competition.
#7
What is the relationship between price elasticity of demand (PED) and total revenue (TR) for a firm in a monopolistic competition?
Inverse
ExplanationInverse relationship between PED and TR in monopolistic competition.
#8
Which of the following is NOT a characteristic of monopolistic competition?
Barriers to entry
ExplanationMonopolistic competition does not have significant barriers to entry.
#9
Under which market structure does a firm have some control over the price of its product?
Monopolistic competition
ExplanationFirms have control over product prices in monopolistic competition.
#10
In which market structure is there the highest degree of non-price competition?
Monopolistic competition
ExplanationHighest non-price competition in monopolistic competition.
#11
Which market structure is most likely to lead to collusion among firms?
Oligopoly
ExplanationCollusion is likely in an oligopoly market structure.
#12
Under which market structure do firms engage in non-price competition most vigorously?
Monopolistic competition
ExplanationMonopolistic competition sees vigorous non-price competition among firms.