Purchase Price Diesel Gas CNG Electric Redesign Purchase Price (excluding 7.5% $139,00 tax) $56,000 $48,500 $145,000 $58,000 Available Tax Credits Operating Expenses Fuel Costs $10,000 $8,000 CNG Electric Redesign Miles Driven (per day) 52 52 39 MPG/MPKW 7.07 0.60 8.32 Current Fuel Expense (per gallon/KW) $2.35 $0.21 $2.47 Avg. daily time to fuel vehicle (mins) 2.17 0.00 0.39 Fuel Site Costs and Tax Credits CNG Electric Redesign Fuel Site Maintenance Agreement Cost (per gallon) 0.38 Fuel Tax Credit (per gallon) 0.50 Operating Expenses (cont.) Fuel Costs Diesel Gas Miles Driven (per day) 52 52 MPG 9.33 5.94 Fuel Expense (per gallon) $2.45 $2.47 Avg. daily time to fuel vehicle (mins) 0.47 0.52 Fuel Site Costs and Tax Credits Diesel Gas Fuel Site Maintenance Agreement Cost (per gallon) Fuel Tax Credit (per gallon)