Final answer:
Solo practitioners have a duty to plan for their death or disability in order to protect the interests of their clients.
Step-by-step explanation:
The question is asking whether a solo practitioner has a duty to plan for their death or disability.
The answer is: A) True
Solo practitioners, like any other professionals, have a responsibility to plan for their death or disability. This is important for the continuity of their practice and to protect the interests of their clients. By having a plan in place, such as a will or a succession plan, the solo practitioner ensures that their clients are taken care of in the event of their death or disability.