What are the different levels of care for patients who have been successfully recovered from a cardiac arrest through CPR?

The basic level of care is reserved for patients who were in cardiac arrest for a short period of time due to a recognized and reversible cause.
The advanced level of care is reserved for individuals with more complex conditions where the duration of the cardiac arrest reached between 60 and 120 seconds.
The reference level is reserved for patients who have experienced a cardiac arrest lasting more than 120 seconds, whose causes are unknown or cannot be quickly improved.
a) I and II are correct.
b) II and III are correct.
c) I and III are correct.