You have a friend whose phone number is 246-1478. You easily recall the number when you want to call her, because you remember that the last four digits of the number form an 'L' on the touch tone dialing system. Of the following, this best illustrates:
A) encoding the information into long-term memory through organization.
B) encoding the information into long-term memory through imagery.
C) retention of the information in working memory.
D) encoding into long-term memory through rehearsal.