May: -4260.08 yuanThis year's profit:-17,640.13 yuanAugust: -5766.84 yuan
November: 10,204.78 yuanNovember: 10,204.78 yuanDecember:
Another solutionFebruary: -5741.46 yuan2021:+23,432.42 yuan
Strategy guide
12-13
Strategy guide
12-13