If the quantity demanded of a commodity increases from 20 to 30 units where there is an increase in price from 4naira to 5 naira, the elasticity of demand is? by Sunday | May 25 | Economics WAEC | 0 comments A. 0.0 B. 1 C. 2 D. 5 Correct Answer: Option C C. 2 Users Also Read These:If the price of an item changes by 8% and quantity…If income rises from N2000 to N4000 and quantity…When the price of commodity increases and the…If the price of a ball point pen falls from N1.00 to…What is the elasticity of demand for commodity X, if…