Path-aware Builders working file for Buildwell. Works at / or /builders (and any BASE_PATH / X-Forwarded-Prefix). Same Finance ROI engine: sliders and new initiatives recompute counted benefit, net value, and payback immediately.
Realization multiplies counted benefit after the Finance haircut. Run-cost index changes net value. Build-cost index changes payback and net÷build, not net annual value. Source: ai-initiatives.csv (22 Buildwell initiatives). Dollars are $K.
These answers use the live included set and current sliders, not a frozen snapshot.
| In | ID | Initiative | Call | Net $K | Payback | Counted $K | Claimed $K | Factor | Evidence |
|---|
New rows join the same Finance engine. Portfolio ROI, payback, charts, and brief answers update as soon as you add them.
Counted benefit = Claimed annual benefit × type/basis factor × initiative realization × global realization.
Base (Finance) factor: hard cost saving or revenue lift at 100% if measured in a finance system, otherwise 50%; productivity hours at 25%; risk reduction at 0% and reported separately.
Net annual value = counted benefit − annual run cost × run-cost index. Payback (months) = (build cost × build-cost index) ÷ net annual value × 12. If net ≤ 0, payback is n/a.
Annual return on build = net annual value ÷ one-time build. That is a finance working ratio, not an IRR; year-1 cash is counted − run − build if the build is expensed immediately.