December:This month's profit: +6912.15 yuanMay: -4260.08 yuan
June: 218.53 yuanMay: -4260.08 yuan2022:-84,963.5 yuan
This year's profit:-17,640.13 yuan2022:-84,963.5 yuanAnother solution
Strategy guide 12-13
Strategy guide 12-13
Strategy guide 12-13