Initial investment 425000 Discount rate (i) 15% Cash flow over the planning horizon (Year) 0 1 2 3 4 5 Benefit Production cost reduction 45,000 45,000 45,000 45,000 45,000 Operation time reduction 25,000 25,000 25,000 25,000 25,000 Waste reduction 75,000 75,000 75,000 75,000 75,000 Benefit of customer satisfaction 100,000 100,000 100,000 100,000 100,000 Decreasing supply chain cost 250,000 250,000 250,000 250,000 250,000 Total Cash flow of benefit (in) 495,000 495,000 495,000 495,000 495,000 NPV 430,435 374,291 325,471 283,018 246,102 Cumulative cash flow 430,435 804,726 1,130,196 1,413,214 1,659,317 Cost Initial cost of investment 425000 Technology support