Why Is It Cheaper and Easier to Prevent Environmental Damage

Multiple Choice

Why is it cheaper and easier to prevent environmental damage in developing countries?

A) Firms in developed countries have already adopted cleaner technologies,but many firms in developing countries are still using older,more polluting technologies.
B) Labor costs are lower in developing countries,which means it is cheaper to hire workers to refurbish firms with new technologies.
C) Labor costs are lower in developing countries,which means firms in developing countries can profit from using workers instead of highly polluting machinery.
D) Wealthy countries can afford to sell new technologies at lower prices in developing countries,because of favorable exchange rates.
E) Developing countries are weak,and the United States and European countries can easily force them into complying with environmental regulations.