Luke takes temporary family leave from his job at Metal Works Corporation to arrange for child care and deal with financial and legal matters when Nancy, his spouse, a U.S. Marine on active duty, is deployed overseas. On Luke’s return from the leave, Metal Works must
a. do nothing.
b. reimburse him for his expenses while on leave.
c. promote him to the status of a key employee.
d. restore him to his same position or a comparable position.