One of the Problems with Finding New Fossil Fuel Deposits

One of the problems with finding new fossil fuel deposits in developing countries is that ____________.

A) multinational companies often move in to harvest the new deposit,and very little money or resource remains in the country
B) their governments seldom allow extraction of the deposit without meeting expensive environmental regulations
C) it is very expensive to transport the deposit elsewhere
D) their governments seldom allow extraction of the deposit without imposing huge taxes to fund new social benefits for the country
E) those countries tend to keep the resource for themselves,not sharing with other countries