Answer:
c.) a trash container
Explanation:
The answer is C. A trash can.
a.) A mirror: is not an essential component for a hand washing station, but it can be a useful addition for personal grooming.
b.) Foot-operated faucets: Although they can improve hygiene by reducing surface touch, they are not required in a hand washing station.
c.) A trash can: A trash can is a must-have item for a hand washing station since it is used to dispose of waste materials like paper towels.
d.) Regular cloth towels: Because of hygienic concerns, these should not be used at hand washing stations in public or food service areas. To avoid cross-contamination, paper towels meant for a single use are recommended.