(function($) { $.fn.blackjack = function(options) { var o = $.extend({ "dealerName": "Dealer", "playerName": "Player", "bet": 5 }, options); return this.each(function() { /* the code for the plugin goes here */ }; }; })(jQuery);

(Refer to code example 18-6) If the plugin is called with the following options, what are the resulting values? $("#blackjack").blackjack({ playerName: "Mary", bet: 10 });

	a.	dealerName is Dealer, playerName is Player, bet is 5.
	b.	dealerName is Dealer, playerName is Player, bet is 10.
	c.	dealerName is Dealer, playerName is Mary, bet is 10.
	d.	dealerName is Dealer, playerName is Mary, bet is 5.