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28. Beginning and ending accounts receivable balances were P28,000 and P24,000, respectively. If collections from the client during the period were P80,000, then total services rendered on account is ? 29. The Company reported an allowance for doubtful accounts of P28,000 (credit) at December 31, 2018, before performing an aging of accounts receivable. As a result of the aging, we determined that an estimated P27,000 of the December 31, 2018, accounts receivable would prove uncollectible. The adjusting entry required at December 31, 2018, would be? 30. At the end of the year, the following balances were computed by the accountant: Assets P500,000 Liabilities P100,000 Owner's equity P400,000 (inclusive of Net Income) Revenue - P80,000 Expense P42,000 Net Income P38,000 The following items were not recorded by the careless accountant: a. Accrued Salaries P2,000 b Accrued Interest Income P3,300 c P4,250 of prepaid rent has already been used. d. P1,200 of unearned subscription has already been earned e P500 worth of depreciation expense f P120 worth of bad debt expense. Compute for the adjusted amounts of assets, liabilities, owner's equity, revenue, expenses, net income