1 |
Marginal revenue of a monopolist is |
equal to price
greater than price
less than price
increases with output
|
2 |
Marginal revenue is always less than price at all level of output in |
perfect competition
monopoly
both a and b
none of the above
|
3 |
A monopoly generally |
allocates resources in a socially optimal way
encourages greater income equality
encourages greater efficiency
produces less quantity than the quantity which minimies average cost
|
4 |
A firm should shut down in the short run if it is not covering its |
variable cost
fixed cost
total cost
explicit cost
|
5 |
The most efficient scale of production of a firm is where |
LAC is minimum
SAC is minimum
LMC is minimum
SMC is minimum
|
6 |
When a competitive firm achieves long run equilibrium then |
P= MC
MR = MC
P = ATC
all of the above
|
7 |
The necessary condition for equilibrium position of a firm is |
MR > MC
MC > price
MC = MR
MC = AC
|
8 |
Under perfect competition |
AC = AVC
AR = AC
AR = MC
AR= MR
|
9 |
If a firm shuts down temporarily, it will incur loss equal to |
AFC
AVC
TFC
TVC
|
10 |
Normal profit is called normal because |
it is neither very high nor very low
it is minimum acceptable to the producer
it is minimum which buyer wants to pay
it is maximum allowed by govt.
|
11 |
In monopoly and perfect competition the cost curves are |
similar
different
opposite
falling in competition rising in monopoly
|
12 |
Profit is maximum when |
TC and TR curves are parallel
MC and MR curves are parallel
TC and TR curves cross each other
AC and AR curves cross each other
|
13 |
A firm decides to exit the industry when |
AC starts rising
MC starts rising
price is less than LAC
TC starts rising
|
14 |
Total profit = ? |
Per unit profit x output
Per unit profit x input
Per unit profit + output
per unit profit - input
|
15 |
In short period how many possibilities in which a firm may find itself |
four
five
six
seven
|
16 |
If Bali burgers find that their MC of burgers is less than MR they would try to |
expand business
reduce business
continue as before
close business
|
17 |
There are large number of seller and buyers in the market but none is able to influence market price. such a market is called |
free
open
regular
competitive
|
18 |
A firm decides to shut down production temporarily when |
MC start rising
AC stat rising
price = AC
price falls below AVC
|
19 |
A monopoly firm is in equilibrium when |
MC intersects AC
MC intersect MR
AC intersects AR
TC intersects TR
|
20 |
In the long run under perfect competition a firm produces at a point where |
LAC is minimum
SAC is minimum
both LAC and SAC are minimum
none is minimum
|