Another solutionJuly: -356.24 yuanJanuary:-13,296.2 yuan
August: -5766.84 yuan2020:+34,277.8 yuanThis year's profit:-17,640.13 yuan
2021:+23,432.42 yuanOctober: -27372 yuan
Strategy guide
Strategy guide
Strategy guide 12-14
Strategy guide 12-14
Strategy guide
12-14
Strategy guide 12-14