I would personally go for 40 acres and a mule in the African country of their choice. We will buy it for them. 40 acres and a mule are EXACTLY equal today as they were in the 1860's. By logical reasoning, any person who is so resentful of America to demand this reparation for being ripped from their native Africa should accept these 'reparations' in the land of their selected (imagined) origin. All those who claim to be non-hyphenated Americans and not demanding reparations should enjoy every benefit of this country and every American's respect and full acceptance.
Nam Vet
Or use this formula:
Calculate the average yearly income for a typical black person in Africa.
Calculate the average yearly income for a typical black person in the United States.
Tax U.S. blacks 10% of the difference.