Two cabbages weigh 4 Jin, one Jin is about 1.2 yuan, and four Jin is 4.8 yuan. Four tomatoes are about a catty, and a catty is about 5 yuan, so 9.8 yuan is very expensive.

The reasons for the increase in vegetable prices are as follows: first, the abnormal climate and frequent floods this year have had a great impact on agricultural production in many agricultural products bases, causing some problems of reducing production and delaying listing, which has led to a decrease in vegetable supply and an increase in prices in the near future; Secondly, the rise of oil price and transportation cost this year has led to the increase of transportation cost of vegetable products, which has simultaneously contributed to the upward trend of vegetable prices this year; Thirdly, middlemen earn the difference. Some middlemen are laid out in advance. After the upward trend of vegetables shows no signs of decline, they are all speculating and hoarding.