Explain with the help of diagram the effect of the following changes on the demand of a commodity :
(i) A fall in the price of substitute good.
(ii) A favourable change in the taste of the buyer.

Explain with the help of diagrams, the effect of the following changes on the demand of a commodity: (i) A fall in price of Substitute good. (ii) A fall in price of Complementary good.

Explain with the help of diagrams, the effect of the following changes on the demand of a commodity : (i) Fall in the price substitude good , (ii) Fall in the income of its buyer.

Explain with the help of diagrams, the effect of the following changes on the demand of a commodity: (i) A rise in price of Substitute good. (ii) A rise in price of Complementary good.

Explain with the help of diagrams the effect of the following changes on the demand of commodity : (i) Fall in price of related good. (ii) Rise in income of the consumer.

Explain with the help of diagrams the effect of the following changes on the demand of commodity. (i) A rise in the price of complementary good. (ii) A rise in the price of substitute good.

Explain with the help of diagrams, the effect of the following changes on the demand of a commodity : (i) An unfavorable change in taste of the buyer for the commodity , (ii) A fall in the income of its buyer, if the commodity is inferior.

Explain with the help of a diagram the effect of a rightward shift of supply curve of a commodity on its equilibrium price and quantity.