Ben has $10 to spend on dinner. He can have a pizza delivered, drive to a burger place, or go to the grocery store to get ingredients for a fresh salad. In the end, he goes with the salad. If each meal would have cost him the same amount, what is Ben’s incentive for choosing salad?
A.to eat a healthier meal
B.to help the local economy
C.to save gas
D.to save on his telephone bill