Apple refused to provide the FBI assistance to create a “back door” to open the

Apple refused to provide the FBI assistance to create a “back door” to open the San Bernarndino terrorist’s IPhone. Was Apple justified in refusing this assistance, from an ethical point of view? Given the harm that may occur without the FBI’s investigation (or the harm that could be prevented with its investigation) can Apple ethically justify this refusal?
Provide a 200-250 word reply to this question. please consider some of the ethical principles mentioned from chapter 1-3 of the textbook(desjardins pdf file) for the discussion and there is also a summary of it (jpg file). I have attached the article of this case(apple FBI update pdf file). As well as the video link: https://youtu.be/tGqLTFv7v7c?si=uHu1RCjlnlpwFmzC