6A.Jenn won a free ride to four years of college. During these four years Jenn could also do any number of things, including: 1. Travel the world. II. Work to gather savings and career experience. III. Become an expert oboist. Which of the following is the opportunity cost of Jenn attending college? ca. Zero. b. II only. c. The sum of I, II, III, and any other opportunities she passed up. d. Whichever of I, II, III or any other opportunities she passed up is most valuable to her. 6B, Daniel has $50 left over this week and he wants to contribute to a charitable cause. With $5, Daniel can feed one homeless person one meal. With $10, he can provide shelter for one homeless person one night. What is the opportunity cost of Daniel using all his money to shelter homeless people? a. Zero. b. Depends on which option is most valuable to Daniel. c. Depends on which option is most valuable to the homeless people in question. d. 10 homeless meals