This month's profit: +6912.15 yuanDecember:February: -5741.46 yuan
2022:-84,963.5 yuanAnother solution
September: 11,228.38 yuanOctober: -27372 yuanToday's work:
Strategy guide 12-14
Strategy guide
12-14
Strategy guide
12-14
Strategy guide 12-14
Strategy guide
12-14
Strategy guide
12-14