1, difficulty. Now pork is slaughtered and quarantined by the local food company, and you are only responsible for selling meat. It is difficult for catering workers to make dishes suitable for customers' tastes.

2. Income level: Generally speaking, selling pork can earn 1000 yuan in about three days and 1 10,000 yuan in one month. Open a small restaurant, although the total income is more, but excluding taxes and wages, everyone's income is less than 10 thousand yuan.