This month's profit: +6912.15 yuanJanuary:-13,296.2 yuanJune: 218.53 yuan
Another solutionFebruary: -5741.46 yuanAugust: -5766.84 yuan
November: 10,204.78 yuanThis year's profit:-17,640.13 yuanMarch: 7393.83 yuan
Strategy guide 12-14