What wealth distribution disparities between Blacks and whites, men and women, does Lalami note at the end of "Caste"?

Lalami indicates that the median household income for white households in 2017 was $61,372 while the median household income for Black households that same year was $40,258. She says that white “women make, on average, 80 cents for every dollar a man makes” (131). Black women make 65 cents per dollar and Hispanic women make “58 cents for every dollar a white man makes” (131).