Can someone help me right a report for my Assignment Project evaluation

Whitcare Project Evaluation - New Assembly line (SL)Data SectionCost of Machine (installed)330,000<-- set on investment tabRedundancies0Annual Revenue120,000Annual Operating Expenses38%Depreciation typeSLTax Rate28%<-- set on WACC tab (F13)Sale Price90,000Cost of Capital8.25%<-- calculated on WACC tab (H7)Year012345Initial Investment-330,000Net Working Capital318,000<000120,000120,000120,000120,000Less Expenses045,60045,60045,60045,60045,600Less Depreciation34,65034,65034,65034,65034,650Profit Before Tax39,75039,75039,75039,75039,750Less Tax11,13011,13011,13011,13011,130Profit After Tax28,62028,62028,62028,62028,620Plus Depreciation34,65034,65034,65034,65034,650Operating Cash Flow63,27063,27063,27063,27063,270Proceeds from Sale71,310Total Cash Flow-12,00063,27063,27063,27063,270134,580NPV286,897IRR528%