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5.2.6 Detection System

Lifetime: 3 Implementation Cost: $1,000,000. Annual Maintenance Cost: $200,000.

Benefits

Costs

Disc. Ben(0.1)

Disc. Cost(0.1)

DB-DC(0.1)

Year 1 $14,442. $1,000,000. $13,129. $909,090. $-895,961. 2 $14,442. $200,000. $11,935. $165,289. $-153,353.

3 $14,442. $200,000. $10,850. $150,262. $-139,412.

Sum of discounted benefits (0.05): $39,328. Sum of discounted benefits (0.1): $35,914.

Sum of discounted benefits (0.15): $32,974.

Sum of discounted costs (0.05): $1,306,552. Sum of discounted costs (0.1): $1,224,641.

Sum of discounted costs (0.15): $1,152,296.

Benefit Cost Ratio (0.05): 0.03

Benefit Cost Ratio (0.1): 0.03

Benefit Cost Ratio (0.15): 0.03

Return On Investment (0.05): 0.01 Return On Investment (0.1): 0.01

Return On Investment (0.15): 0.01

Payback period (0.05): 0

Payback period (0.1): 0

Payback period (0.15): 0

5.2.7 Life Cycle Management

Lifetime: 1 Implementation Cost: $200,000. Annual Maintenance Cost: $0.

Year Benefits

Costs

Disc. Ben(0.1)

Disc. Cost(0.1)

DB-DC(0.1)

1 $347. $200,000. $315. $181,818. $-181,502.

Sum of discounted benefits (0.05): $330. Sum of discounted benefits (0.1): $315.

Sum of discounted benefits (0.15): $301.

Sum of discounted costs (0.05): $190,476. Sum of discounted costs (0.1): $181,818.

Sum of discounted costs (0.15): $173,913.

Benefit Cost Ratio (0.05): 0.00

Benefit Cost Ratio (0.1): 0.00

Benefit Cost Ratio (0.15): 0.00

Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00

Return On Investment (0.15): 0.00

Payback period (0.05): 0

Payback period (0.1): 0

Payback period (0.15): 0

5.2.8 Passwords/Authenticaion

Lifetime: 5 Implementation Cost: $40,000. Annual Maintenance Cost: $200,000.

Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $73. $40,000. $66. $36,363. $-36,297. 2 $73. $200,000. $60. $165,289. $-165,228.

  1. $73. $200,000. $54. $150,262. $-150,208.

  2. $73. $200,000. $49. $136,602. $-136,552.

  3. $73. $200,000. $45. $124,184. $-124,138.

Sum of discounted benefits (0.05): $313. Sum of discounted benefits (0.1): $274.

Sum of discounted benefits (0.15): $242.

Sum of discounted costs (0.05): $713,512. Sum of discounted costs (0.1): $612,700.

Sum of discounted costs (0.15): $531,298.

Benefit Cost Ratio (0.05): 0.00

Benefit Cost Ratio (0.1): 0.00

Benefit Cost Ratio (0.15): 0.00

Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00

Return On Investment (0.15): 0.00

Payback period (0.05): 0

Payback period (0.1): 0

Payback period (0.15): 0

5.2.9 Personnel Clearances Lifetime: 1 Implementation Cost: $50,000. Annual Maintenance Cost: $100,000.

Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $8,730. $50,000. $7,936. $45,454. $-37,518.

Sum of discounted benefits (0.05): $8,314. Sum of discounted benefits (0.1): $7,936.

Sum of discounted benefits (0.15): $7,591.

Sum of discounted costs (0.05): $47,619. Sum of discounted costs (0.1): $45,454.

Sum of discounted costs (0.15): $43,478.

Benefit Cost Ratio (0.05): 0.17 Benefit Cost Ratio (0.1): 0.17

Benefit Cost Ratio (0.15): 0.17

Return On Investment (0.05): 0.17

Return On Investment (0.1): 0.17

Return On Investment (0.15): 0.17

Payback period (0.05): 0 Payback period (0.1): 0

Payback period (0.15): 0

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