Question 4 (11 marks) You are considering a five-year project with initial investment of $40,446.46. The required return is 9%.The following are the estimates which are the same for each of the five-year period. Lower Homd Diper Band 3,100 16 Unit salas Sales prie Variable ocat pot enit Fixed costs The depreciation is $7,600 a year and the tax rate is 34%. Assume operating cash flows (OCF) are the only incremental cash flows of the project. a) Conduct a sensitivity analysis to compare the base and the worst case of the unit sales to investigate the effect on OCF and NPV. (7 marks) b) Explain if you want to forgo this project based on sensitivity analysis. (4 marks)