Demand for a commodity depends on factors such as
(i) Price of commodity itself
(ii) Income of the consumer
(iii) Tastes and preferences of the consumers
(iv) Prices of unrelated commodities
Choose correct option:

i, ii, iii

Various factors affecting demand of a commodity are the price of the commodity itself, the price of the other commodities like substitutes and complements, tastes and preferences of consumer, income of consumer and many other factors.