Total costs
Fixed costs
Variable costs
Marginal costs
B. Fixed costs
AC=MR
MC=MR
MR=AR
AC=AR
Has to touch the long run cost curve
Has to cross the long run cost curve
Has to lie above all points on the long run cost curve
Coincides with the long run cost curve at some point
Parallel to each other
Dependent upon each other
Independent of each other
Zero
An optimum firm
A representative firm
An oxford firm
A marginal firm
Slutsky approach
Hicksian approach
Marshallian approach
None of the above
An externality is a cost or benefit which is not transmitted through prices
An externality is a cost or benefit which is transmitted through prices
An externality is a production received through external resources
None of the above
Is a disequilibrium price
Is an equilibrium price
Means a shortage exists as a market is cleared
Must be set by the government
Price demanded and price paid
Price quoted and price actually paid
Price that a consumer is willing to pay and the price actually paid
None of the above
Very good substitutes
Poor substitutes
Good complements
Poor complements
Monopoly
Perfect competition
Oligopoly
Imperfect competition
Derived demand
Joint demand
Demand creation
Compressed demand
All fields of production
Agriculture
Mining
Manufacturing
Only one use
Many uses
Uses which cannot be postponed
Uses very essential for the consumer
Perfect elasticity (infinitely elastic)
Relative elasticity (greater than one elasticity)
Perfect inelasticity (zero elasticity)
Relative inelasticity (less than one elasticity)
Move to another indifference curve
Move along given indifference curve
Move to lower indifference curve
Move to upper indifference curve
U
V
P
S(inverted)
All of the consumer surplus
All of the producer surplus
Some part of the consumer surplus
None of them
Rise
Fall
Remain unchanged
Change depending on respective elasticities
Concave to the origin
Convex to the origin
Tangent to the origin
None of the above
Agriculture
All fields of production
Industry
Services
Open agreements
Secret agreements
Both a and b
None of the above
Payments for raw materials
Labor cost
Transportation charges
Insurance premium on property
Principle of returns to scale
Law of variable proportions
External and internal economies and diseconomies
None of the above
Percentage change in capital-labor ratio dividing by percentage change in
Percentage change in dividing by percentage change in capital-labor ratio
Percentage change in inputs dividing by percentage change in outputs
None of the above
Pure competition
Pure monopoly
Oligopoly
Monopolistic competition
1st firm does not cooperate
1st firm cooperates
1st firm collapses
None of the above
Movement on the same demand curve
Upward shift of the demand curve
Downward shift of the demand curve
Upward or downward shift of the demand curve
Increases
Decreases
Remains constant
Becomes zero
1910
1945
1900
1940