At a given price, when demand for commodity is more then supply of the commodity then it is called excess demand. Here given price is:

• less than equilibrium price

• more than equilibrium price

• less than or equal to equilibrium price

• More than or equal to equilibrium price

Market for a good is in equilibrium. The demand for the good 'increases'. Explain the chain of effects of this change.

Market of a commodity is in equilibrium. Demand for the commodity "increases." Explain the chain of effects of this change till the market again reaches equilibrium. Use diagram.

Giving reasons, state whether the following statements are true or false.
A monopolist can sell any quantity he likes at a price.

Market for a good is in equilibrium. There is simultaneous increase both in demand and supply of the good. Explain its effect on market price.

Market for a good is in equilibrium. There is simultaneous decrease both in demand and supply of the good. Explain its effect on market price.

Market for a good is in equilibrium. There is an 'increase' in demand for this good. Explain the chain of effects of this change. Use diagram. 

What is minimum price ceiling? Explain its implications.

If the prevailing market price is above the equilibrium price, explain its chain of effects.

The demand of a commodity when measured through the expenditure approach is inelastic. A fall in its price will result in :
(choose the correct alternative)
(a) no change in expenditure on it.
(b) increase in expenditure on it.
(c) decrease in expenditure on it.
(d) any one of the above