A child was diagnosed to be suffering from diarrhoea due to Compylobacter jejuni.Which of the following will be the correct environmental conditions of incubation of the culture plates of the stool sample:

• A. Temperature of 37 degree C and microaerophilic.
• B. Temperature of 37 degree C and 10% carbon dioxide.
• C. Temperature of 42 degree C and microaerophilic.
• D. Temperature of 42 degree C and 10% carbon dioxide.