| Voting Equipment and Software Licensing | |
| Audio-Enabled DRE | $3,395 |
| Standard DRE | $3,295 |
| AutoMARK | $4,950 |
| M100 Scanner | $4,995 |
| Support Software (with DREs) | $74,780 |
| Support Software (no DREs) | $64,780 |
| Auxillary Equipment | |
| iVotronic Printer Pack (one per precinct) | $1,000 |
| iVotronic Support Equipment | $2,630 |
| VVPAT Paper (one roll) | $5.75 |
| DRE Battery | $163 |
| M100 Battery | $37 |
| AutoMARK Battery | $105 |
| Hardware, counties with less than 10000 registered voters | $3,743 |
| Hardware, counties with less than 50000 registered voters | $7,866 |
| Hardware, counties with less than 100000 registered voters | $18,064 |
| Hardware, counties with more than 100000 registered voters | $25,213 |
| Maintenance Costs | |
| Support Software (with DREs) | $14,100 |
| Support Software (no DREs) | $12,100 |
| DRE, Year 1 | $0 |
| DRE, Year 2 | $140 |
| DRE, Year 3 | $146 |
| DRE, Year 4 | $152 |
| DRE, Year 5 | $158 |
| AutoMARK, Year 1 | $0 |
| AutoMARK, Year 2 | $310 |
| AutoMARK, Year 3 | $322 |
| AutoMARK, Year 4 | $335 |
| AutoMARK, Year 5 | $348 |
| M100, Year 1 | $0 |
| M100, Year 2 | $225 |
| M100, Year 3 | $234 |
| M100, Year 4 | $243 |
| M100, Year 5 | $253 |
| Other Assumptions | |
| Elections per year | 2 |
| Maximum turnout | 70% |
| Voters who vote on election day (not early or absentee) | 70% of turnout |
| Year at which all batteries need replacing | 5 |
| Registered voters per DRE | 300 |
| Registered voters per scanner | 5000 |
| Average cost, optical scan ballot (based on Durham County data, 2002 - 2004) | $0.18 |
| Percent of extra paper ballots/roll printed/purchased | 0% |