To prove the statement “If the dog does a trick, then the dog will get a treat” by proving its contrapositive, what statement should you prove? A) If the dog gets a treat, then the dog does a trick. B) If the dog does a trick, then the dog will not get a treat. C) If the dog does not do trick, then the dog will not get a treat. D) If the dog does not get a treat, then the dog will not do a trick.