11. Write a static method blackjack that accepts as its parameter a Scanner for an input file containinga nd of playing cards, and returns the point value of the hand in the card game Blackjack. A card has a rank and a suit. There are 13 ranks Ace 2,3,4, 5, 6,7,8, 9, 10, Jack, Queen, and King. There of are 4 suits: Clubs, Diamonds, Hearts, and Spades. A Blackjack hand's point value is the sum its cards' point values. A card's point value comes from its rank; the suit is irrelevant. In this problem, cards are worth the following points: Rank Point Value 2-10 Jack 0), Queen(Q), King (3 e card's rank (for example, a 7 is worth 7 points) 10 points each Ace (A) 11 points (for this problem simplified compared to real Blackjock] The input file contains a single hand of cards, each represented by a pair of "cranko