D is incorrect and so is B. Is it A or C, answer only when you are 100% sure, please.

As implied by material presented in class presentations, a major reason for why hunting bans on African Elephants tend to discourage poaching more than hunting bans on Black Rhinos is because The demand for rhino horns is much more inelastic than the demand for elephant tusks. The demand for rhino horns is much more elastic than the demand for elephant tusks. The supply rhino horns is much more elastic than the supply of elephant tusks. The supply rhino horns is much more inelastic than the supply of elephant tusks.Although controversial, one possible solution for the prevention of rhino extinction would be to O increase enforcement on rhino hunting. O domesticate the animals on private farms and then harvest the tusks for sale. O there is no solution that prevents rhino extinction