The More Costly It Is to Acquire a Skill,the

The more costly it is to acquire a skill,the

A) more people will go to school to learn the skill.
B) less employers are willing to pay for the skill.
C) greater the wage differential between high-skilled and low-skilled workers.
D) smaller the wage differential between high-skilled and low-skilled workers.
E) more the demand for workers with that skill exceeds the demand for workers without that skill.