As an owner of small Bus Company, you are planning to invest $1,000,000 to procure 25 units x14-seater mini-Toyota buses and a well-equipped service van to augment your current fleet. The cost of the investment is expected to generate the following net cash flows in four years at a discount rate of 15%. Calculate the Net Present Value for this bus project based on the under listed details (16 marks): Year Net Flows ($) Cash Flows Investment 0 - 1,000,000 1 500,000 Project Profits Project Profits 2 . 450,000 3 400,000 Project Profits Project Profits 4 400,000 INVESTMENT APPRAISAL b) State two benefits and two drawbacks for using the Net Present Value (NPV) in investment appraisal (4 marks)