Grant actually owned one slave himself as well: Grant himself owned a slave named William Jones, acquired from his father-in-law. At a time when he could have desperately used the money from the sale of Jones, Grant signed a document that gave him his freedom. Grant freed this slave in 1859.
Volunteers dedicated more than 100 hours, on average, to sports and recreation (120 hours), religion (117 hours) and social services (116 hours). But they gave only about half as many hours to education and research associations (66 hours) and to health-related organizations (58 hours) (Chart 3).
All members of the group are required to work 12 hours outside of normal work hours for a qualifying 501(c)(3) organization of their choice to fulfill the volunteer work section of the matrix. If this requirement is met, the employer will in turn donate $100-$200 to the organization.