Answer:
B ..... i think; here's why:
Step-by-step explanation:
Because your findings focused on the needs of the people, you can ignore a and d. Now, I think c can also be ignored because you shouldn't have to require people to purchase something to accomodate their basic needs. b seems like the most reasonable answer because it allows for people who can, to choose alternatives while the people who need access to what they already have now should be able to keep using that, because it works, right?