text: const letterScores = {
    A: 1, B: 3, C: 3, D: 2,
    E: 1, F: 4, G: 2, H: 4,
    I: 1, J: 8, K: 5, L: 1,
    M: 3, N: 1, O: 1, P: 3,
    Q: 10, R: 1, S: 1, T: 1,
    U: 1, V: 4, W: 4, X: 8,
    Y: 4, Z: 10,
  };
  
  export default function scoreWord(word, multiplier) {
    if (word === null) {
      return 0;
    }
    const upperCaseWord = word.toUpperCase();
    const wordScore = upperCaseWord.trim().split('').reduce((score, letter) => {
      score = score + letterScores[letter];
      return score;
    }, 0);
  
    return multiplier !== undefined ? wordScore * multiplier : wordScore;
  }
  