Considering Erikson's Theory of Psychosocial Development, What Is an Activity

Considering Erikson's theory of psychosocial development, what is an activity associated with the psychosocial challenge facing an older adult?

A) Reentering a serious relationship or remaining single after the death of a spouse.
B) Coping with the physical changes associated with aging.
C) Making decisions related to career achievements and finances.
D) Reflecting on events and decisions made over one's lifetime.