This year's profit:-17,640.13 yuanJune: 218.53 yuanJuly: -356.24 yuan
April: -985.06 yuan2020:+34,277.8 yuanAnother solution
September: 11,228.38 yuan2021:+23,432.42 yuanOctober: -27372 yuan
Strategy guide
12-13
Strategy guide
12-13
Strategy guide 12-13