December:May: -4260.08 yuanAnother solution
September: 11,228.38 yuanNovember: 10,204.78 yuanDecember:
Today's profit: +3537.65 yuanToday's work:This year's profit:-17,640.13 yuan
Strategy guide
Strategy guide 12-13
Strategy guide
12-13
Strategy guide 12-13
Strategy guide
12-13