--- Range / Score Voting (single winner) ---
  Range / Score Voting 101 — highest total score wins
 Tabulating 5 ballots on a 0–5 scale (range/score: highest total wins, no runoff).

[Scenario]
  The simplest score election. Three candidates, five voters grading 0–5.
  Range (Score) voting just SUMS the grades — highest total wins, no runoff and
  no elimination. Beth has broad, strong support across both camps and wins on
  total score (21), ahead of Cole (15) and Amy (11). Tabulated by the range
  engine (pref_voting score_voting, cross-checked against a hand sum).

Ballots:
  Amy, Beth, Cole
  5, 4, 0
  5, 3, 1
  0, 4, 5
  1, 5, 4
  0, 5, 5

Total score (sum of all grades):
  Beth           21  ← winner
  Cole           15
  Amy            11

Cross-check — pref_voting score_voting: Beth  (✓ agrees with the hand count)

Winner — Range / Score Voting (single winner)
  Beth