Answer:
Marginal analysis is helpful to individuals and businesses in balancing the costs and benefits of additional actions, like whether to produce more, consume more, and similar other decisions, thus determining whether the benefits will exceed costs and increase utility.
Answer: either A or D but i'm pretty sure that it's D
Explanation:
If you work there, I would think 1 in the bathroom and 2 for dishes.
With corona, maby one in the entrance.
