0m Exercise 3 In the board game Scrabble, each tile contains a letter, which is used to spell words in rows and columns, and a score, which is used to determine the value of words. 1. Write a definition for a class named Tile that represents Scrabble tiles. The instance variables should include a character named letter and an integer named value 2. Write a constructor that takes parameters named letter and value and initializes the instance variables