=+3. Meloni's new friend from another state just gave her his phone number. As she goes to enter the number into her contacts list she finds that she cannot remember all the numbers in their right order. Which of the following is the best explanation for this failure?

a. Being 10 digits long, the number is beyond Miller's "magic number."

b. She was so excited that she could not type the numbers fast enough.

c. She lacks photographic memory.

d. Because the number was so short, she did not pay enough attention to it.

e. Her iconic memory disrupted her encoding of the number.