Need help finding recurring costs and one time costs.

Also, calculate NPV of all benefits

In 5 years labor costs reduced by $250,000 per year and gross revenue increase by $150,000 per year.

Maintenance costs over 5 year period

Table 1 - CAD System Components Year 0 Costs Item Quantity Costleach Hardware PCs 50 $1,700 Network Cards 50 $50 Servers 2 $3,000 Color Laser Printers 3 $5,500 Color Laser Plotters 2 $3,100 Telecommunications Backup Unit Cabling w/plugs Routers w/Firewall Switches Telephone Connection Costs 1 2,000 feet 2 2 $1,200 $0.75/foot $500 $700 $5,000 Software CAD Software Database Network Office Software 50 licenses $3,500/license 501 licenses $80 50 licenses $70 50 licenses $250/license Services In-house Trainer AutoCAD Training In-house Systems Personnel 1 50 hours 1 $50,000 $75/hour $75,000 Table 2 - Estimated Annual Maintenance Costs 2011 2012 2013 2014 2015 PCs $5,000 $5,000 $5,000 $5,000 $5,000 Network cards $500 $500 $500 $500 $500 Servers $1,000 $1,000 $1,000 $1,000 $1,000 Color laser printers $500 $500 $500 $500 $500 Plotters $500 $500 $500 $500 $500 Tape Backup $500 $500 $500 $500 $500 Cabling w/plugs (in feet) $100 $100 $100 $100 $100 Routers w/firewall $100 $100 $100 $100 $100 Switches $100 $100 $100 $100 $100 Telephone connection costs $1,000 $1,000 $1,000 $1,000 $1,000 CAD software $1,000 $1,000 $1,000 $1,000 $1,000 Database $500 $500 $500 $500 $500 Network $500 $500 $500 $500 $500 Office software $1,000 $1,000 $1,000 $1,000 $1,000 In-house trainer $40,000 $30,000 $20,000 $10,000 $10,000 AutoCAD training $1,000 $1,000 $1,000 $1,000 $1,000 In-House systems personnel $75,000 $76,000 $77,000 $79,000 $82,000