------------ elasticity of demand measures changes in the quality demanded of good x due to change in the price of good y.

. Low price of a good generally keeps its price elasticity of demand as -------------

in the case of inferior goods, the income elasticity of demand is -----------------

when as a result of increase in price of goods, total expenditure made on goods falls, price elasticity of demand is ------- than unity.

---------------- is the scientific and analytical estimation of demand for a product for a particular period of time

--------------- refers to the opinion of the buyers, sales force to have the knowledge of emerging trend in market demand.

Money functions as a _______________ when it is used to make purchases.

Making a decision at the margin is possible only in situations where _____.

If the ___________ for automobiles is __________ then automobiles are an inferior good .

If people decide to purchase more at every price level, __________ (shift right) will result.

If marginal cost equals price, then _____ is at a maximum.