The only example says stock 4 with reorderAt 8 returns reorder. Which case best rejects a…

The only example says stock 4 with reorderAt 8 returns reorder. Which case best rejects an implementation that hard-codes threshold 10?

1. stock 8, reorderAt 5, active -> hold
2. stock 3, reorderAt 8, active -> reorder
3. stock 2, reorderAt 8, active -> reorder
4. stock 4, reorderAt 8, active -> reorder again