For each argument below, list the warrant that underlies the writer's claim and explain how the warrant fits the claim. Increasing the price of soda and junk food through taxes, while using that revenue to subsidize unprocessed fruits and vegetables would entice consumers to choose healthier products as they become more affordable than their unhealthy counterparts.

Grading should be optional in non-major courses, because non-major courses are designed to help students become intelligent, well-rounded citizens. If the goal of such courses is the exploration and acquisition of knowledge, grades only get in the way.