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      1. Quality Assurance

Lifetime: 5 Implementation Cost: $400,000. Annual Maintenance Cost: $300,000.

Year

Benefits

Costs

Disc. Ben(0.1)

Disc. Cost(0.1)

DB-DC(0.1)

1

$5,959.

$400,000.

$5,416.

$363,636.

$-358,219.

2

$5,959.

$300,000.

$4,924.

$247,933.

$-243,009.

3

$5,959.

$300,000.

$4,476.

$225,394.

$-220,917.

4

$5,959.

$300,000.

$4,069.

$204,904.

$-200,834.

5

$5,959.

$300,000.

$3,699.

$186,276.

$-182,576.

Sum of discounted benefits (0.05): $25,795. Sum of discounted benefits (0.1): $22,584. Sum of discounted benefits (0.15): $19,971. Sum of discounted costs (0.05): $1,394,078. Sum of discounted costs (0.1): $1,228,143. Sum of discounted costs (0.15): $1,092,601. Benefit Cost Ratio (0.05): 0.02

Benefit Cost Ratio (0.1): 0.02

Benefit Cost Ratio (0.15): 0.02

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

      1. Risk Analysis

Lifetime: 3 Implementation Cost: $100,000. Annual Maintenance Cost: $30,000.

Year

Benefits

Costs

Disc. Ben(0.1)

Disc. Cost(0.1)

DB-DC(0.1)

1

$10,693.

$100,000.

$9,720.

$90,909.

$-81,188.

2

$10,693.

$30,000.

$8,836.

$24,793.

$-15,956.

3

$10,693.

$30,000.

$8,033.

$22,539.

$-14,505.

Sum of discounted benefits (0.05): $29,117. Sum of discounted benefits (0.1): $26,589. Sum of discounted benefits (0.15): $24,412. Sum of discounted costs (0.05): $148,363. Sum of discounted costs (0.1): $138,241.

Sum of discounted costs (0.15): $129,365. Benefit Cost Ratio (0.05): 0.20

Benefit Cost Ratio (0.1): 0.19

Benefit Cost Ratio (0.15): 0.19

Return On Investment (0.05): 0.07

Return On Investment (0.1): 0.06

Return On Investment (0.15): 0.06

Payback period (0.05): 0

Payback period (0.1): 0

Payback period (0.15): 0

      1. Security Policy

Lifetime: 3 Implementation Cost: $70,000. Annual Maintenance Cost: $40,000.

Year

Benefits

Costs

Disc. Ben(0.1)

Disc. Cost(0.1)

DB-DC(0.1)

1

$267,409.

$70,000.

$243,099.

$63,636.

$179,462.

2

$267,409.

$40,000.

$220,999.

$33,057.

$187,941.

3

$267,409.

$40,000.

$200,908.

$30,052.

$170,855.

Sum of discounted benefits (0.05): $728,219. Sum of discounted benefits (0.1): $665,006. Sum of discounted benefits (0.15): $610,553. Sum of discounted costs (0.05): $137,500.

Sum of discounted costs (0.1): $126,745. Sum of discounted costs (0.15): $117,414. Benefit Cost Ratio (0.05): 5.30

Benefit Cost Ratio (0.1): 5.25

Benefit Cost Ratio (0.15): 5.20

Return On Investment (0.05): 1.77

Return On Investment (0.1): 1.75

Return On Investment (0.15): 1.73

Payback period (0.05): 1

Payback period (0.1): 1

Payback period (0.15): 1

Here is a summary of the Return on Investment (R.O.I) for each safeguard.

Safeguard

ROI(10%)

Percentage of Total

Application Controls

3.37

52.6%

Security Policy

1.75

27.3%

Data Encryption

1.02

15.9%

Personnel Clearances

0.17

2.7%

Risk Analysis

0.06

1.0%

Physical Access Control

0.01

0.2%

Detection System

0.01

0.2%

Quality Assurance

0.00

0.1%

Classification Markings

0.00

0.1%

Life Cycle Management

0.00

0.0%

Personnel Control

0.00

0.0%

Passwords/Authenticaion

0.00

0.0%

Contract Specifications

0.00

0.0%

ROI

Группа 130 Application Cont rols Security Policy Data Encryption

1 2 3

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