The document is a general journal for XYZ Repair Shop for February 2011. It contains one journal entry on February 1st debiting Cash for P10,000 and crediting Mr. Co's Capital for an initial investment of P10,000.
The trial balance for Durable Electrical as of February 2011 lists account balances totaling P17,000 in debits and P17,000 in credits.
The work sheet analyzes the trial balance accounts, segregating them into the income statement, balance sheet, and calculating net income of P550 which is added to Capital.