Which of the following is an example of a necessary prerequisite program activity?

• A. Business strategy setting
• B. Preventative maintenance
• C. Product development
• D. Trade show planning

Answer: (B)

Prerequisite programs provide the basic conditions and activities essential for maintaining a safe processing environment. Preventative maintenance is a necessary PRP because it keeps equipment and facilities in good working order, reducing the risk of malfunctions, leaks, or breakdowns that could create hazards or hinder proper sanitation. When machines run reliably, cleaning, sanitation, and processing controls function as intended, which supports the overall safety plan and helps prevent contamination. The other activities—business strategy setting, product development, and trade show planning—are important for the organization but do not serve as ongoing, foundational controls that keep the facility safe and compliant in day-to-day operations.