Knowledgeable inspection of the construction documents can help prevent changes. True False: QUESTION 32 Working in congested areas affects labor productivity and can lead to stress, injuries, and defective work. True False QUESTION 33 Labor unions utilize business agents who represent union members, ensuring that contractors live up to their agreement. True False QUESTION 34 A good foreman will know how to efficiently use the labor, equipment, and materials to accomplish day-to-day tasks. True False