The government of Country Z imposes a tariff on all imports of coal from other countries.
Which THREE of the following are possible effects of this decision in Country?
A . The cost of living will fall.
B . Employment in the coal industry will increase
C . The balance of payment will improve.
D . Government’s revenue will improve.
E . Coal producers will adopt new technologies to improve efficiency
F . More resources will be allocated to alternative energy sources
Answer: E