Answer: C. 12 weeks of unpaid family or medical leave during any 12-month period.
Explanation:
Section 6382 of the Family and Medical Leave Act of 1993 affirms that an employee shall be entitled to a total of 12 administrative workweeks during any 12 month period and so Grocer's Choice is indeed required to permit the said 12 weeks of leave in any 12 month period.