Please provide solution and explanation to this problem.

Epsilon Corporation has unadjusted cash in bank balances of P1,000,000 and P900,000 at the beginning and end of the month, respectively. Book debits totaled P1,800,000. An analysis with recent bank statements showed deposits in transit of P350,000 at the start of the month, deposits in transit of P220,000 at the end of the month, outstanding checks of P80,000 at the beginning of the month, and outstanding checks of P70,000 at the end of the month. Credit memos were P200,000 last month while it is P50,000 for this month. Bank service charge totaled P30,000 last month. A P120,000 customer check deposited this month was returned by the bank due to insufcient fund. How much is the unadjusted total bank credit for the month? * Your