June: 218.53 yuanAnother solutionThis year's profit:-17,640.13 yuan
March: 7393.83 yuanNovember: 10,204.78 yuanMarch: 7393.83 yuan
May: -4260.08 yuan2021:+23,432.42 yuanThis year's profit:-17,640.13 yuan
Strategy guide 12-13
Strategy guide