Applying the Cost-Benefit Principle to the Issues of Large Class

Applying the cost-benefit principle to the issues of large class sizes and recent tuition hikes in Canadian universities and colleges will help to find

A) a fair solution to the problems of such increases.
B) the best solution to the problems of such increases.
C) a plausible explanation of the problems of such increases.
D) out who could best bear the full burden of such increases.
E) out whether the government is doing their best to avert the problems of such increases.