I believe it is C. Try and think about where you would naturally pause, you wouldn't say "Tourists in Mexico *pause* enjoy eating the rich, delicious food."
Answer:
Kino is determined to find a way to earn the money to pay for Coyotito's care. After leaving the doctor's office, Kino takes his family to the beach where Kino keeps the canoe that was handed down to him from his grandfather. A canoe is a prized possession because it is a way to keep from starving.
Explanation: