The annual salary of health training institutions is about 300,000. According to the project network, the effective person-times of health training institutions can reach about 28 per day, and the consumption amount is about 80- 120 yuan, calculated according to the consumption 80 yuan of each person. Then the daily turnover is 2200 yuan, and the monthly sales is 66000 yuan. If the gross profit after excluding the purchase cost and logistics cost is calculated at 58% per month, the gross profit is 38,000 yuan per month, and the monthly net profit is 24,000 yuan and the annual net profit is 288,000 yuan after excluding the monthly fixed cost expenditure of 6.5438+0.4 million yuan, which is still considerable.