Answer :
Final answer:
The Fahrenheit scale is relevant to the question, and while sanitizing sinks typically use hot water around 75 degrees Fahrenheit, without specific details, it is not possible to select the correct temperature among the provided options.
Option a.
Explanation:
The question appears to be asking about the temperature setting for a sink in a Food Service establishment, specifically the second sink in a three-compartment sink often used for sanitizing dishes (though 'FSC' is not defined here).
Unfortunately, the term 'FSC' is not clearly defined in the context of this question and without specific industry-recognized acronyms or further context, it is challenging to provide a precise temperature value. However, in food service, sanitizing solutions typically require a water temperature that is at least 75 degrees Fahrenheit based on health regulations to effectively reduce pathogens.
Fahrenheit scale is used in the context provided and it has the freezing point of water set at 32 degrees and the boiling point at 212 degrees at sea level atmospheric pressure. The temperature choices provided are within the range of typical hot water temperatures that might be used in a sanitizing sink. In general, the sanitizing sink should have a higher temperature than the washing sink.
Existing knowledge tells us that heat is required for sanitization, and generally this is more effective at higher temperatures. In the absence of further information about 'FSC' or specific guidelines provided in the question, it isn't possible to definitively choose one of the options (a) 75 degrees Fahrenheit, (b) 65 degrees Fahrenheit, (c) 60 degrees Fahrenheit, or (d) 80 degrees Fahrenheit as the temperature of the second sink.
Option a.
