Juan runs a company that makes pens. He notices that 1 out of every 9 pens are faulty. He uses a standard deck of cards to model the situation, with all the 10s representing faulty pens. Which statement about his model is true?a. His model cannot be improved.b. His model can be improved the most by removing all the hearts from the deck.c. His model can be improved the most by removing all face cards from the deck.d. His model can be improved the most by removing all the face cards and aces from the deck.