With concise explanation show that the following statements are True False or Am

With concise explanation show that the following statements are True False or Ambiguous.1.there is no essential difference between thetraditional and modern methods of investment appraisal2.mutually exclusive alternatives exist where a firm has to make a choice among technogies3. the net present value method is preferable to the internal rate of Return method because it is superior in making investment decisions for mutual exclusive projects.4. an economic study is designed to evaluate how much project will cost in budjetary terms.5. Ex-post evaluation of investment project is the most neglected stage of the project cycle.6. project evaluation and analysis usually starts with a financial analysis.