| Item | Part name | Description | Material | Qty | Make/buy | Supplier candidate | Unit cost | Source |
|---|---|---|---|---|---|---|---|---|
| HOTEL-01 | Three-chamber shell | Concept C1 proposed; quantity extended in cost sheet | PP clear lid | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 8.0 | Invented estimate; no quote |
| HOTEL-02 | Entry baffles/latches | Concept C1 proposed; quantity extended in cost sheet | PP/stainless | 3 | make/buy per cost sheet | Fictional Sample Works — not selected | 1.0 | Invented estimate; no quote |
| HOTEL-03 | Sensor array | Concept C1 proposed; quantity extended in cost sheet | optical and weight | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 6.0 | Invented estimate; no quote |
| HOTEL-04 | Radio/controller cassette | Concept C1 proposed; quantity extended in cost sheet | candidate Wi-Fi/BLE PCB | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 10.0 | Invented estimate; no quote |
| HOTEL-05 | Protected battery | Concept C1 proposed; quantity extended in cost sheet | candidate protected pack | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 6.0 | Invented estimate; no quote |
| HOTEL-06 | Charger and cable | Concept C1 proposed; quantity extended in cost sheet | candidate external adapter | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 4.0 | Invented estimate; no quote |
| HOTEL-07 | Assembly and flashing | Concept C1 proposed; quantity extended in cost sheet | labor | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 3.0 | Invented estimate; no quote |
| HOTEL-08 | Carton and instructions | Concept C1 proposed; quantity extended in cost sheet | card and tray | 1 | make/buy per cost sheet | Fictional Sample Works — not selected | 2.0 | Invented estimate; no quote |
Sample — fictitious company. All numbers and people are invented scenario assumptions. This is draft concept paperwork; no physical testing, customer evidence, certification, filing or sign-off has occurred.