1 |
Under monopoly the slopes of AR and MR are: |
Zero
Positive
Negative
None of three
|
2 |
Next best alternative use of resources is known as: |
Implicit cost
Explicit cost
Opportunity cost
Sunk cost
|
3 |
Under perfect competition average revenue is equal to: |
Average cost
Price
Marginal revenue
Both b and c
|
4 |
Long run average cost curve is: |
Planning curve
Envelope curve
Flatter curve
All of three
|
5 |
In short average cost curve is: |
Saucer shaped
Negative slope
U shaped
Flatter
|
6 |
MC cuts AC at: |
Maximum point
Minimum point
Increasing point
Decreasing point
|
7 |
When Ac is rising: |
AC = MC
MC > AC
MC < AC
Both (b) and (c)
|
8 |
When AC is falling then: |
MC = AC
AVC = MC
MC > AC
MC < AC
|
9 |
The rate change in total cost is: |
TR
MC
MR
TC
|
10 |
TC = TFC +: |
MC
AR
TVC
TAC
|
11 |
With the increase of output, which cost of production increases: |
VC
AC
FC
MC
|
12 |
If a firm does not produce anything then its variable cost is: |
Minimum
Negative
Maximum
Zero
|
13 |
Fixed cost consists of: |
Rent
Salaries
Interest
All of them
|
14 |
Firm's cost depends upon: |
Revenue
Supply
Price
Output
|
15 |
All factors of production are variable in the: |
Market period
Long period
Short period
All of these
|