Problem #3 Allocating costs to work in Process and Preparation of the Statement of Cost of Goods Manufactured Pido Corporation's general ledger included the following items related to its manufacturing activities for 2019. The accounts have been adjusted, but have not yet been closed: Raw Materials Inventory P 84,600 Work in Process Inventory 99,360 Purchases-Raw Materials 311,400 Direct Labor 450,000 Indirect Labor 194,220 Factory Utilities 109,440 Repairs and Maintenance-Factory Equipment 30,060 Rent Expense-Factory Building 84,600 Property Taxes - Factory Site 19,260 Factory Insurance Expense 16,020 Factory Supplies Expense 34,920 Depreciation Expense-Factory Equipment 82,800 Amortization of Patents 13,680 In addition, the ending inventory, of raw materials is known to be P91,080. The ending inventory of Work in Process is not known, but it is known that the corporation makes a single product and 4,500 units of goods were in process on Dec. 31, 2019. Each unit contained an estimated P18 of direct materials and had P7.50 of direct labor cost assigned to it. Required: 1. Calculate the overhead rate based on the relationship between total manufacturing overhead cost and total direct labor cost. Then, determine the cost of the ending Work in Process inventory. 2. Prepare the statement of cost goods manufactured for 2019. 3. Prepare the journal entries to close the manufacturing accounts to manufacturing summary and to close the manufacturing summary account