please help with this homework, thanks !!

NAME CSC 236- ArrayList and Generics coding quz Write Java statements to odd the integers 1001, 1100, and 1110 to the resulting ArrayList from question 4 above. 5) 6) Write the Java statement to display the size of The resulting ArrayList from question 5 above. Write Java statements that use a for each loop to cycle through all the elements in on ArrayList of doubles named grades. 7) Write a Java method named average. The method should take an ArrayList of Integers as a parameter, compute the aw and return the average to the calling method 8)