#1
Which of the following factors does NOT affect market supply?
Changes in technology
Cost of production
Number of buyers
Government regulations
#2
What happens to market supply when production costs increase?
Market supply decreases
Market supply increases
Market supply remains unchanged
It depends on other factors
#3
What is the relationship between marginal cost and supply?
As marginal cost decreases, supply decreases
As marginal cost decreases, supply increases
As marginal cost increases, supply decreases
As marginal cost increases, supply increases
#4
What is the primary objective of a firm in the short run when it comes to supply?
Maximize profits
Minimize average variable costs
Maximize revenue
Minimize total costs
#5
Which of the following is an example of a variable cost for a firm?
The rent paid for office space
The salary of the firm's CEO
The cost of raw materials used in production
The cost of purchasing machinery
#6
In economics, what is meant by the term 'ceteris paribus'?
All else being equal
The law of diminishing returns
The invisible hand
The law of demand
#7
Which of the following is a determinant of market supply?
Tastes and preferences
Price of related goods
Expectations of future prices
Number of firms in the industry
#8
What is the law of supply?
As price decreases, quantity supplied decreases
As price decreases, quantity supplied increases
As price increases, quantity supplied decreases
As price increases, quantity supplied increases
#9
What is the difference between a change in quantity supplied and a change in supply?
A change in quantity supplied is caused by a shift in the supply curve, while a change in supply is caused by movement along the supply curve.
A change in quantity supplied is caused by a change in price, while a change in supply is caused by factors other than price.
A change in quantity supplied affects the entire market, while a change in supply affects individual producers.
There is no difference; both terms refer to the same concept.
#10
How does elasticity of supply influence the responsiveness of quantity supplied to price changes?
High elasticity means quantity supplied is highly responsive to price changes.
Low elasticity means quantity supplied is highly responsive to price changes.
Elasticity of supply does not affect the responsiveness of quantity supplied to price changes.
Elasticity of supply only affects the responsiveness of demand to price changes.
#11
How do expectations of future prices affect market supply?
They have no effect on market supply.
They increase market supply.
They decrease market supply.
It depends on whether expectations are positive or negative.
#12
What is the concept of producer surplus?
The difference between the highest price a consumer is willing to pay and the price they actually pay
The difference between the lowest price a producer is willing to accept and the price they actually receive
The difference between total revenue and total cost for a producer
The difference between total revenue and total profit for a producer
#13
Which of the following would cause a rightward shift in the supply curve?
An increase in the price of substitutes
A decrease in the number of producers
A decrease in production costs
A decrease in demand
#14
Which of the following is NOT a determinant of price elasticity of supply?
Availability of substitutes
Time horizon
Resource mobility
Price level
#15
Under which market structure is supply perfectly elastic?
Monopoly
Perfect competition
Oligopoly
Monopolistic competition
#16
Which of the following is a long-run determinant of market supply?
Number of firms in the industry
Input prices
Technology
Expectations of future prices
#17
Which of the following best describes the concept of economies of scale?
As production increases, average total cost decreases
As production increases, average total cost increases
As production decreases, average total cost decreases
As production decreases, average total cost increases
#18
What is the relationship between supply elasticity and time horizon?
Long-run supply is more elastic than short-run supply
Short-run supply is more elastic than long-run supply
Supply elasticity is the same regardless of the time horizon
There is no relationship between supply elasticity and time horizon