A company sends out a broadcast email to its entire email list informing the list about Black Friday deals. At 6:00 pm on Black Friday, the company sends out an email only to members of its email list that (1) clicked on the previous email and (2) did not make a purchase. This second email is an example of:a. an onboarding email
b. a triggered email
c. a broadcast email
d. a transactional email