Find: Compute Sum of dicounted Free Cash Flow (DCF), Net Present Value of Free Cash Flow, and Internal Rate of Return (IRR) using following assumptions: 1 - Investment : 4500000 2 - Discount rate : 14% 3 - Revenue : see figures from Y1 to Y5 4 - Opex : 25% of revenue 5 - Tax rate: 40% 6 - Changes in Net Working Capital: 20% of revenue Additional questions: 1- what is CAGR in revenue from Y1 to Y5? 2- what is NPV if 150000 reinvested in Y3