I believe the answer is preparing a list of vegetables to purchase. That’s the only option that makes sense with his job.
Answer:
FOUR types of visual aids are, but not limited to, physical samples, models, handouts, pictures, videos.
Because they are made out of pig feet
Answer:
You should produce as long as the marginal cost per additional box is lower than the marginal revenue obtained by the additional box.
In other words, if the marginal cost of producing the 101th box is lower than $1.75, then, you should continue to produce, because revenue will be higher than cost, and a profit will be made as a result.