George started at an enteral nutrition company as a field sales representative in 2015. Based on his performance, he was promoted to regional field sales representative in 2017. Over the course of the following year, his performance continued to improve, so in 2019 his boss promoted him to a management position. George's performance significantly declined from 2019-2020 and consequently, he was demoted. Which principle does this performance pathway represent?
A. Theory Z
B. Scalar Principle
C. Peter Principle
D. Unity Of Direction