February: -5741.46 yuanFebruary: -5741.46 yuanSeptember: 11,228.38 yuan
2022:-84,963.5 yuanAnother solutionToday's profit: +3537.65 yuan
This year's profit:-17,640.13 yuanJuly: -356.24 yuanAnother solution
Strategy guide 12-14
Strategy guide