August: -5766.84 yuanJune: 218.53 yuanThis year's profit:-17,640.13 yuan
March: 7393.83 yuanAugust: -5766.84 yuanAnother solution
June: 218.53 yuanJuly: -356.24 yuanToday's profit: +3537.65 yuan
Strategy guide 12-13
Strategy guide 12-13
Strategy guide
12-13
Strategy guide 12-13