May: -4260.08 yuanJanuary:-13,296.2 yuanOctober: -27372 yuan
February: -5741.46 yuanOctober: -27372 yuanThis year's profit:-17,640.13 yuan
April: -985.06 yuanThis month's profit: +6912.15 yuanAnother solution
Strategy guide 12-14
Strategy guide 12-14
Strategy guide 12-14
Strategy guide 12-14