Consider the list below in the activecode. Write the expressions to do the following: 1. print letter 'C' from this list, 2. print letters 'C', 'D', 'E' as a list, 3. print the length of this list, 4. print the first element of this list, 5. print the last element of this list, and 6. create a variable called grade and assign the third element ('C") from list letters list to it (print variable grade to make sure you did the right indexing). Warning: for all printouts use indexing and the name of the list (letters). You cannot do print('C')