What is the output of the following code? Stack snew Stack); s.push(7); s.push (10); System.out.println (s.pop()); System.out.println(s.peek)); s.push(3); s.push(5); System.out.println (s.pop()); System.out.println(s.isEmpty)); System.out.println(s.size()); System.out.println(s.peek)); s.push(8); System.out.println (s.pop()); System.out.println (s.pop()); output