This month's profit: +6912.15 yuanAnother solutionMarch: 7393.83 yuan
July: -356.24 yuanOctober: -27372 yuan
This year's profit:-17,640.13 yuanDecember:Today's profit: +3537.65 yuan
Strategy guide
Strategy guide 12-14
Strategy guide 12-14
Strategy guide 12-14