In: Finance
| 
 Year  | 
||||||
| 
 Cash Flows  | 
 PV  | 
 0  | 
 1  | 
 2  | 
 3  | 
 4  | 
| EAC | ||||||
| 
 NPV  | 
||||||
Cash outflow in year 0 = upfront cost + Investment in working capital
Cash outflow in years 1 to 3 = after tax operating costs
Cash outflow in year 4 = after tax operating costs - terminal cash flow
terminal cash flow = salvage value + Recovery of working capital
Present value of each cash flow = cash flow / (1 + required return)n
where n = number of years after which the cash flow occurs
NPV = sum of present values of cash flows
NPV = -$227,512
EAC = (NPV * r) / (1 - (1 + r)-n)
where r = required return
n = life of project in years
EAC = -$71,774
