How many days of subsistence does the unit keep in minimal inventory?

• A. Three to five days
• B. Ten to fourteen days
• C. Seven to ten days
• D. One to three days

Answer: (C)

The idea tested here is how much subsistence a unit keeps on hand as a minimal reserve to bridge a disruption or delay in resupply. Keeping seven to ten days of subsistence as the minimal inventory provides enough meals to sustain personnel during a short interruption, while avoiding tying up excessive storage and risking spoilage or waste.

Seven to ten days is the best balance: not so short that a delay in resupply leaves people without food, and not so long that storage space and costs become burdensome. If the reserve were only a few days, a hiccup in logistics could create shortages; if it were significantly longer, it would be inefficient to maintain and could lead to spoilage and unnecessary inventory risk.

Contextually, the exact figure can vary with unit type and operating conditions, but seven to ten days is a common standard for minimal subsistence inventory.