The net profit of opening a massage health pavilion for one year is as follows:

There are 20 passengers every day; Customer unit price amount 80 yuan; Monthly sales of 48,000 yuan; The profit rate of massage health center is 60%; The monthly fixed expenditure is 6.5438+0.6 million yuan; Monthly net profit 1.25 million yuan; The annual net profit of massage health center can be about 6.5438+0.8 million, and the investment can be returned in 6 months.