Final answer:
The pharmacist-in-charge of a retail pharmacy owned by a non-pharmacist should notify the Board in writing within 14 days if they decide to quit.
Step-by-step explanation:
As the pharmacist-in-charge of a retail pharmacy owned by a non-pharmacist, if you decide to quit, you are responsible for notifying the Board in writing within 14 days. This period of time is required to ensure a smooth transition and appropriate management of the pharmacy operations.