Santora: the Steps This Organization Has Taken to Remedy Years

Santora: The steps this organization has taken to remedy years of discriminatory practices are clearly insufficient. Granted, there has been some progress in hiring entry-level personnel. The organization's first minority employees were hired one year ago. Still, there is not one minority anywhere in upper management. This failure clearly demonstrates the organization's lack of commitment to diversity.
Which of the following, if true, would strengthen Santora's argument?
Very few minorities were chosen for the leadership training program offered to promising entry-level employees.
Very few minority candidates live within commuting distance of the organization's offices.
Very few minority employees would have been hired under the organization's leadership at the time the organization was founded.
The organization has a large number of employees but only a small number of upper-management positions.
The organization expects greater growth in its product offerings than in its service offerings.