March: 7393.83 yuanThis month's profit: +6912.15 yuan
Another solutionThis month's profit: +6912.15 yuanApril: -985.06 yuan
September: 11,228.38 yuanSeptember: 11,228.38 yuanMay: -4260.08 yuan
Strategy guide
12-13
Strategy guide
Strategy guide 12-13