Answer:
a) The demand curve for unskilled labor is vertical.
Step-by-step explanation:
Someone says, "Even though the equilibrium wage rate is $8 an hour in the unskilled labor market, if we impose a minimum wage of $10 an hour, no one currently working will lose his or her job." This person must believe that the Group of answer choices demand curve for unskilled labor is vertical.
Response to prices depend on the elasticity of demand because elasticity of demand relates to how quantity demanded will fall as a result of increase in price or in this case wage rate.
A vertical demand curve is a pictorial demonstration of a perfectly inelastic demand which means that no matter how much to you increase the price no change will occur in quantity demanded as such a good is most essential to the consumers.
Therefore if the demand for labor is perfectly inelastic, it means nobody will be laid off with increase in wage rate as firms will not change their quantity demanded for labor.