01
Task route
| Current obstacle | Focused task | Done when |
|---|---|---|
| No paid cycle yet | First sale | The sale has completed and its cash change is visible. |
| Unclear next spending decision | Current queue check | You identify one action and can afford it without consuming your operating reserve. |
| Production wait is the chosen target | One-change comparison | The same start and finish have before/after times and output records. |
| A prepared ore has no usable space | Space purchase | Both access and an intended compartment are affordable; floor access alone is not the endpoint. |
| A shop purchase is being considered | Effect and budget comparison | Its target and cost fit the plan, or you deliberately hold the purchase. |
| The changed setup needs evaluation | Cash-flow comparison | Two complete windows have comparable boundaries and their net rates are calculated. |
02
Recheck instead of buying every category
During the next loop, note time spent waiting for production separately from your pickup and selling trip. Also note any stop caused by unavailable cash or usable space. Start with the largest observed interruption; this is a diagnosis rule, not a claimed fastest route.
After the selected task is complete, repeat that observation. A former production wait may become a collection delay, so move to the new obstacle instead of following the table as a fixed shopping sequence.