These predictions should only be treated as a suggestion. There are many confounding factors which often skew these predictions. Factors which often affect predictions are a person's procedural memory, individual differences, physical abilities, age of onset and variation in the support provided by caregivers.
Depending on their procedural memories of living alone, within ACL 5 Low, the person will require daily or weekly assistance to complete household management tasks. They are usually independent with their self-care activities. They are very vulnerable to scams as they don't understand secondary consequences.