Final answer:
Advising clients to seek expert advice on matters outside of your expertise.
Step-by-step explanation:
An example of the duty of reasonable skill and care is a. Advising clients to seek expert advice on matters outside of your expertise.
This means that when a professional, such as a lawyer, encounters a situation that falls outside their area of expertise, they have a duty to inform their client and recommend seeking advice from an expert in that particular field.
By providing this guidance, professionals ensure that their clients receive the most accurate and informed advice, demonstrating their commitment to acting with reasonable skill and care in the best interest of the client.