You work in a busy factory, and some things aren't ideal. Walking around, you notice some people don't have time to clean up after themselves. Which of the following things need to be fixed? Select all that apply. The aisles between the workstations are so tight it's hard to get by people. Rubber mats are on the floor of the parts washing area. There are several rough wooden tables and railings with nails sticking out. Empty boxes and packaging materials are piling up in the storeroom. Welding workstations are clean and the floors dry. Permanent aisles throughout the factory are marked out with thick yellow lines. Boxes of office supplies are stacked in the hall between the break room and the exit. The loading dock area is clear of debris