A: A country as unproperous as Afghanistan should probably try to focus more on raising wealth, not taxes. Making it harder for an already poor population to bu

A: A country as unproperous as Afghanistan should probably try to focus more on raising wealth, not taxes. Making it harder for an already poor population to buy computers isn't it. B: A poor country's advantage is really low cost. Punitive tariffs erase that advantage. Then again, so does high security costs. C: That's a big might. In the meantime it makes it much harder for the much more numerous industries (with much higher value add) that depend on computers to take off.