State the Least Upper Bound (Completeness) Property of ℝ.

A Every nonempty subset of ℝ has a maximum

B Every nonempty subset of ℝ bounded below has an infimum in ℝ

C Every nonempty subset of ℝ bounded above has a supremum in ℝ

D Every subset of ℝ is bounded

Correct Answer: Option C