According to the "Preliminary Report on Development and Validation of the Influence Behavior Questionnaire" by G. Yukl, R. Lepsinger, and A. Lucia, which of the following is true of legitimating?
a) The leader explains how carrying out a request or supporting a proposal will benefit the follower personally or help advance the follower's career.
b) The leader seeks to verify the authority to make a request by referring to the rules and policies.
c) It is unlikely to be questioned when requests are unusual and exceed leader's authority.
d) It is likely to be questioned for routine requests.