Open-source economics, including the operating cost
Governance/evidence/logging component only; this is not the $7,625 partial managed-IT-plus-governance budget or a full compliance quote.
USD, 36 months, no discounting or inflation. The commercial assembly is hypothetical, not a vendor quote. Open-source license assumptions apply only to the selected community component; paid platforms, support and hosting remain explicit.
Modeled net cash retained
$37,200 over 36 months; 21.99% of the commercial cash TCO.
Modeled cash ROI
28.18%. Formula: (commercial cash TCO − proposed cash TCO) ÷ proposed cash TCO. This compares hypothetical avoided expenditure with the proposed component investment.
Modeled payback
0 months. Formula: round up positive additional setup ÷ positive recurring monthly cash difference. No interest or time value included.
Modeled profit effect
$14,400 in year one; $11,400 per subsequent year. Assumes the modeled costs are recognized as operating expenses, equal revenue and unchanged other costs. Capitalization, depreciation and taxes may change accounting profit.
Operator capacity and sensitivity
4 additional customer hours/month at $65/hour. Valued effort is not a payroll saving. Economic benefit including effort: $27,840. Add 30% to proposed operating-service cost: 36-month cash advantage becomes $10,200.
Realized results
Actual implementation, measured ROI and realized profit: NOT PROVIDED. No revenue uplift, avoided breach, uptime improvement or staffing reduction is assumed.