Final answer:
option d,When a work shift ends, a phone should generally be in Normal mode with notifications enabled to allow for important messages and calls, unless the employer has specific guidelines or the nature of the job requires otherwise.
Step-by-step explanation:
The status of your phone when your work shift ends can vary depending on company policy and personal preference. However, a commonly acceptable option after working hours is D) Normal mode with notifications enabled.
This allows you to receive notifications for important calls or messages that might come through after hours, while still maintaining a professional stance during your working hours.
Of course, if you are in a profession that requires you to be on call or available for emergencies, keeping your phone on normal mode may be necessary. It's always advisable to check with your employer's rules or consider your work duties when deciding how to manage your phone's notifications after work.