Your hardware vendor left you voicemail saying that a potential snowstorm in the Midwest

posted 10¼months ago by Natalie2000
© Copyright: Project Management Professional (PMP) Study Guide by Kim Heldman, Sybex Inc., Alameda, CA, USA, 2002, page 238, question 14

Your hardware vendor left you voicemail saying that a potential
snowstorm in the Midwest might prevent your equipment from arriving
on time. She wanted to give you a heads-up and asked that you
return the call. Which of the following is true?
A. This is a secondary risk, which is an output of Risk Response
Planning.
B. This is a contingency plan, which is an output of Risk Response
Planning.
C. This is a risk, which is an output of Risk Identification.
D. This is a trigger, which is an output of Risk Identification.