4. A non-profit domestic hospital has the following data during the year 2x18: Gross income from hospital operation P2,000,000 Operating Expenses (excluding depreciation for the new hospital building) 500,000 Rent income of commercial space, hospital ground floor, net of 5% withholding taxes 190,000 Interest on bank deposit, net of 20% withholding tax 40,000 Dividend income from a domestic corporation 100,000 An additional hospital building was built and finished on June 30, 2X18 at the cost of P4,000,000 with a depreciable life of 25 years. a. Compute the income tax still due and payable in 2X18. b. Assume the hospital was organized for profit, compute the income tax still due and payable in 2X18. 5. Pacific Airlines, an international carrier, showed the following gross receipts for 2X18: Point of Origin Destination Gross Receipts Philippines United States of America P 8,000,000 United States of America United Kingdom 4,000,000 United States of America Philippines 3,750,000 United Kingdom Philippines 2,100,000 Additional information: . Forty percent (40%) of the shipments from the Philippines to the United States were later shipped to the United Kingdom. . Twenty-five percent (25%) of all its revenues were from the transport of cargoes and goods. Compute the income tax payable for 2X18. 6. China Airlines Inc., a resident foreign corporation, has the following data for the taxable year 2x18: Passengers airfare from China to the Philippines P 1,800,000 Passengers airfare from the Philippines to China 1,500,000 Airfare for cargoes from China to the Philippines 700,000 Airfare for cargoes from the Philippines to China 1,300,000 Compute the income tax payable