Which international trains operate between India and

Information for pricing decision involves

The goods whose demand is not tied with the demand for some other goods are said to have 

A rightward shift in supply curve indicates

A high value of cross-elasticity indicates that the two commodities are

Movement along a demand curve as a result of change in price is known as 

Market with one buyer and one seller is called

In a typical demand schedule, quantity demanded varies

The above curve is a

Demand analysis includes 

If the firms under perfect competition have different costs, abnormal profits can be earned in the long run only by