11.
The economist's objections to monopoly rest on which of the following grounds?

12.
In which of the following market structure is the degree of control over the price of its product by a firm very large?

13.
The offer curves introduced by Alfred Marshall, helps us to understand how the ___ is established in international trade.

14.
Demand for factors of production is

15.
The producer's demand for a factor of production is governed by the ____ of the factor.

16.
Under conditions of perfect competition in the product market

17.
Which statistical measure helps in measuring the purchasing power of money?

18.
Fisher's ideal index number is

19.
Which among the following statement is INCORRECT?

20.
Which among the following statement is INCORRECT?