Levinson Describes the Period of Middle Adulthood as Beginning with a Mid-Life

Levinson describes the period of middle adulthood as beginning with a mid-life transition.Which statement best describes this mid-life transition?

A) This is a time of major reassessment-"What have I done with my life?"
B) Most people experience a need to change careers around the age of 40 years.
C) This is a time when people feel a desire to pursue more youthful activities.
D) Most people find that they have basically met all of their goals and experience rejuvenation.