Answer:
Answer is C. Mandate that the government sale of logging rights in national forests be at fair market value.
Step-by-step explanation:
A national forest is a forest that is being protected or preserved on government order or decree. This means, any activity will be carried out in a national forest must be on strict supervision.
Note that, when there is a mandate controlling the sale of logging rights to be at fair market value means that people will buy at a price that is neither too high nor low. Meaning that, government won't be under compulsion to sell and people/buyers will not be under compulsion to buy.