Given the demand function Qd = 20 – ½P. What is Qd when P is $12? By: Sunday|Published on: Nov 9|Categories: Economics WAEC| 0 comments A. 6 units B. 10 nits C. 12 units D. 14 units Correct Answer: Option D D. 14 units Users Also Read These:If the demand function is Qd = -0.5 + 20; calculate…The effect of changes in the condition of demand on…If elasticity of demand is greater than I and less…The increase in the demand for a commodity may lead…The coefficient of price elasticity of demand is…SEE ALSO The hourly wages of five employees of the Nigerian Port Authority are N2.52, N3.96, N9.20, and N3.75 respectively. The median hourly wage is