Just took over the finance of a wedding company, and the bank deposit is 90,000, of which 50,000 is received in advance and the remaining 40,000 is in the past. Can this 40 thousand yuan be regarded as the previous profit? There are 90,000 bank deposits, including 50,000 accounts received in advance, and the remaining 40,000 are in the past. This 40 thousand is not the previous profit.

Because this 40,000 yuan may be the previous advance payment, the temporary loan received, or the investment of shareholders, it is best to look at the previous accounts and find out what this 40,000 yuan is.