Final answer:
The list of personal federal tax credits that will reduce the tax liability of an individual is option D: Canada caregiver, employment credit, medical expenses, and disability.
Step-by-step explanation:
The list of personal federal tax credits that will reduce the tax liability of an individual is option D: Canada caregiver, employment credit, medical expenses, and disability. These credits are designed to provide financial relief to individuals who have caregiving responsibilities, are employed, have medical expenses, or have a disability.
For example, the Canada caregiver credit provides a tax credit for individuals who provide care for a dependent family member with a mental or physical impairment.