Why Might It Be Costly for States to Enforce Human

Why might it be costly for states to enforce human rights laws?

A) States are only compensated for military intervention if they are able to win the conflict.
B) Economic sanctions on states that violate human rights also reduce the incomes of exporters in the sanctioning state.
C) International organizations that enforce human rights require high dues payments from member states.
D) States have to reduce human rights abuses in their own territories before they enforce human rights laws in other countries.