Multiple Choice, Single Answer (Core)

Read the text and answer the question.

Starting next month, all employees at Greendale Office Park must sort recycling into three separate bins instead of one combined bin. Paper and cardboard go in the blue bin, plastics and metal cans go in the grey bin, and glass items go in the newly added green bin, which will be collected only once every two weeks. Employees who place glass in the wrong bin risk having the entire bin rejected by the waste hauler, since contaminated loads cannot be processed. Building management has placed labelled posters above each bin station and asked floor coordinators to remind staff during the first month of the change.