A company president set up an e-mail tree to get information to all of his employees. He e-mails 5 employees and
each employee after him then e-mails 5 other employees. If it takes each person a total of 3 minutes to forward the
email to 5 other people, how many people, including the president, will have the information after 12 minutes?
A. 625 people
B.3,125 people
C.156 people
D.781 people