Question 1 1 pts Which of the following are correct? If more than kn objects are placed into n boxes then at least one box must contain more than k objects if k objects are placed into n boxes, and k > n at least one box must have more than 1 object inside it The maximum value of a set is at least as large as the average. All of the above Question 2 1 pts Which of the following are correct? O 0101 is a string over the alphabet = {0, 1, 2} O ababis a string over the alphabet = {0, 1, 2} o{{}}{}{{}}is a string over the alphabet = {{{}},{}} Both (a) and (c)