Question

a public health inspector routinely inspects food premises in order to: ensure good customer service is provided find and eliminate health hazards resolve staff complaints none of the above

Explanation:

A public health inspector's main role is related to health - related aspects. Ensuring good customer service is more of a business or service - industry focus. Resolving staff complaints is an internal management or human resources - related task. However, finding and eliminating health hazards is in line with the public health inspector's duty of safeguarding public health, especially in food premises where health risks (like foodborne illnesses from improper handling) can occur.

Answer:

find and eliminate health hazards