Answer:
A. both Jonathan's and Joanna's cases
Explanation:
Legal implication: The term "legal implication" is described as a phenomenon that is considered as the consequences or results in which an individual in being involved something inappropriate according to the specific law. Legal implications can either be negative or positive.
Ethical implication: The term "ethical implication" is described as a phenomenon in which various matter is being considered based on an ethical viewpoint. It is considered as the human principle based on wrong and right.
In the question above, the correct answer is A.