Use the problem solving process to solve these problems. For this set of questions, research or make educated estimates for any unknown information needed to answer the question. Document your steps and thinking.
Some people claim it costs more to eat vegetarian, while some claim it costs less. Examine your own grocery habits, and compare your current costs to the costs of switching your diet (from omnivore to vegetarian or vice versa as appropriate). Which diet is more cost effective based on your eating habits?
Lee et al., Math in Society, §1.5 Problem Solving, Exercise 36