The demand function of a commodity x is given by `Q_(X) = 20 - 3P_(X)`. Find out the values of `P_(X)`, when corresponding values of `Q_(X)` are given as : 5, 8, 11 and 14.

The demand function of a commodity x is given by Q_(x) = 12 - 2P_(x) . Prepare the demand schedule, if its price various from Rs 6 to Re. 1 :

The demand function of a commodity is Q_(d) = 50-10P . Find out the level of demand when price of the commodity is (i) Rs. 3 , (ii) Rs. 2.

The demand funcation of Commodity 'X' is given as : Q_(x)= 20 - 2P_(x) . Calculate its price elasticity of demand when price falls from ₹ 5 to ₹3.

The supply fuction of a commodity x is given by Q_(s) = 20+3P_(x) . Prepare the supply schedule, if price of commodity x varies form ₹5 to ₹2 :

The demand function of a certain commodity is given by p= 1000 - 25 x+x^(2) where 0le x le20 . Find the price per unit and total revenue from the sale of 5 units.

The demand function of good X is Q_(d) = 100-10P , find out the price of X when quantity demanded is (i) 20 units, (ii) 15 units, (iii) 0 units.

If the marginal revenue of a commodity is given by MR =20e^(-x/10)(1-x/10) , find the demand function .

The demand function of a commodity x is Q_(x)=12-P_(x) (where Q_(x) = the quantity demanded of a commodity x and P_(x) = price of the commodity x). Derive the TR and MR schedules when the price of commodity varies from ₹ 12 to ₹ 1.