What are the proper steps to cleaning and sanitizing?

Question 24 options:

wash the surface, rinse it off, and then use a towel to dry it.

remove food from surface, wash the surface, rinse it off, sanitize the surface, and then use a towel to dry it.

remove food from surface, wash the surface, rinse it off, sanitize the surface, and then let it air dry.

remove food from surface, wash the surface, rinse it off, sanitize the surface, and then let it air dry.