December:May: -4260.08 yuanNovember: 10,204.78 yuan
2022:-84,963.5 yuanAnother solution2023:-10,561.49 yuan
2021:+23,432.42 yuan2020:+34,277.8 yuanThis month's profit: +6912.15 yuan
Strategy guide 12-13
Strategy guide
12-13
Strategy guide
12-13