Lynne, an Officer of a Major Corporation, Noticed That David

Lynne, an officer of a major corporation, noticed that David, her boss, reported personal expenses on his expense account when they traveled.He usually bought new clothes on a trip (suit, shoes, topcoat) , brought along a family member or friend, and attended sight-seeing or cultural events with them.All of these items ended up on David's expense report.When Lynne reported these practices to federal authorities, she was

A) employee surveillance.
B) whistle-blowing.
C) integrity testing.
D) reengineering work processes.
E) utilizing graphology.