January:-13,296.2 yuan2022:-84,963.5 yuanAugust: -5766.84 yuan
2021:+23,432.42 yuanFebruary: -5741.46 yuanThis month's profit: +6912.15 yuan
May: -4260.08 yuan2021:+23,432.42 yuanAnother solution
Strategy guide 12-13
Strategy guide