Which of the following is a valid pallet elevation range?

• A. 354.29 degrees to 360 degrees
• B. 0 degrees to 5.71 degrees
• C. 180 degrees to 190 degrees
• D. 90 degrees to 100 degrees

Answer: (A)

Angles on a circle wrap around at 360 degrees, so directions near the 0/360 boundary are represented as intervals that sit right at the end of the circle. A small elevation just at or below the horizon is captured by a range that ends at 360 degrees, such as 354.29 to 360 degrees. This wrap-around form expresses that tiny tilt consistently within the system’s 0–360 degree convention, mapping -5.71 to 0 degrees onto 354.29–360.

The other ranges don’t fit that convention: 0 to 5.71 degrees would indicate a small tilt above the horizon, not the near-horizon region that uses the wrap-around form; and ranges around 90 or 180 degrees imply large elevations far from the horizon, which aren’t the same small-elevation scenario. Therefore, the wrap-around interval from 354.29 to 360 degrees is the valid pallet elevation range.