candace purchased her first home in 2008, right before the great recession. during the great recession, the value of her home plummeted, and she has never been able to fully recover financially. in contrast, her younger sister purchased her first home in 2013, and it has increased steadily in value. this change in her sister's status compared to her own has frustrated candace since they made similar financial decisions. what form of mobility is causing candace distress?