"yet often a limb must be amputated to save a life, but a life is never wisely given to save a limb" what describes the effect of this metaphor?

What does the following advertisement most clearly reveal about the views of its intended audience? a. the audience worries about the health of pets. b. the audience owns both puppies and kittens. c. the audience has a soft spot for cute animals d. the audience wants to buy a dog or cat.