March: 7393.83 yuanThis month's profit: +6912.15 yuanToday's work:
December:This year's profit:-17,640.13 yuanAnother solution
October: -27372 yuanToday's work:This month's profit: +6912.15 yuan
Strategy guide
12-14
Strategy guide 12-14
Strategy guide 12-14
Strategy guide 12-14