Final answer:
Brock was focusing on the safety need level in Maslow's hierarchy of needs when deciding between job offers based on health insurance, pension plan, and safe working conditions.
Step-by-step explanation:
When Brock was recently deciding between two job offers and considering factors such as health insurance, pension plan, and safe working conditions, according to Abraham Maslow's hierarchy of needs, he was focusing on the safety need level in his decision. Maslow's hierarchy establishes a progression of needs, starting from physiological requirements for survival at the base, moving onto safety needs, then to social needs, esteem needs, and finally self-actualization at the top of the pyramid. Safety needs encompass not only physical safety but also employment, resources, health, and property, which are exactly the factors Brock was prioritizing in his job decision.