Which of the following is correct with respect to the law of Quebec?

The Civil Code used in Quebec is a direct copy of the Napoleonic code used in France.

The code is binding and prior cases are just persuasive.

The Quebec Civil Code was most recently revised in $1985.$

Once judges make decisions based on the code, it is those decisions that are binding on other judges faced with similar problems.

The code used in Quebec is a variant of Justinian's code rather than the Napoleonic Code.