A project is expected to produce net operating profit after tax of exist331, 843 next year. Depreciation expenses are expected to be exist74, 748, capital expenditures are expected to be exist113, 265, and net working capital is expected to decrease by exist32, 754. What is the project's expected free cash flow? 1) exist242, 332 2) exist326, 080 3) exist311, 076 4) exist271, 449 5) exist308, 481