1. a) Explain the concept of scarcity, choice and opportunity cost.
b) Illustrate & explain the maximum and minimum price fixation by government.
c) Distinguish between a shift in demand and a movement along the demand curve.
2. a) Explain clearly the determinants of demand for a commodity.
b) Calculate the price elasticity of demand for the product X & Y
Price of product/Unit of X Quantity Demanded of X
100 100
120 20
Price of product/Unit of Y Quantity Demanded of Y
100 20
200 15
c) The demand and supply functions are given as follows;
Qd=1000-60P and Qs=600+40P
Determine the Equilibrium price and quantity.
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