Final answer:
Scientific Management, also known as Taylorism, is the management theory that BEST describes the standardization of work procedures, tools, and conditions of work.
Step-by-step explanation:
The management theory that BEST describes the standardization of work procedures, tools, and conditions of work, is Scientific Management (option a).
Scientific Management, also known as Taylorism, was developed by Frederick Taylor. It advocates for analyzing and synthesizing workflows to improve efficiency and productivity. Taylor's approach involved conducting time and motion studies to divide tasks into short, repetitive segments and standardizing work processes to ensure consistency and effectiveness.
By implementing Scientific Management principles, organizations can achieve greater efficiency and profitability. It focuses on maximizing output by optimizing work procedures, tools, and work conditions.