The answer is all of the above
I suggest you to go with first one a. there was heavy damage only within a mile of the bomb's impact. There're no closer description than that.
Answer
Hi,
If the opportunity cost of producing a particular good is lower for one producer than another, the former producer has comparative advantage for producing the good.
Explanation
A comparative advantage occurs when a producer is able to produce goods by using fewer resources at a lower opportunity cost. Increasing the production of one good will mean that less goods for another can be produced. This theory is advantageous in free trade because a producer can be able to realize higher output gains by selling goods in which he or she enjoys comparative advantage.
Best wishes!
The last option, because it was formed when the courrupt bargin happened.
