September: 11,228.38 yuanThis year's profit:-17,640.13 yuanAnother solution
2022:-84,963.5 yuanToday's profit: +3537.65 yuan2021:+23,432.42 yuan
July: -356.24 yuanDecember:
Strategy guide 12-14
Strategy guide 12-14
Strategy guide 12-14
Strategy guide
Strategy guide
12-14