To derive the demand curve we assume that A. marginal utility is constant. B. tastes are constant. C. prices are constant. D. real prices are constant.
A demand is the scheduling the price of all the commodity as content and is derived as the price of the goods may changes in the future as general the demand curve is downward sloping and is shown by the equilibrium prices and movement along the curve takes place when the change in price causes the quantity demanded to change.
