Company ABC had five departments with the lowest wages offered in its Manufacturing Department. It's hiring policy read that African American applicants could only apply to the manufacturing department. Come 1964, they were legally forced to change the policy. They modified it to read that all applicants can apply to any departments but must have a high school diploma and should have passed the standardized test.

a. Name the case law which has similar facts as mentioned above.

b. Which statue was passed on 1964 that barred this company from having the afore-mentioned policy?

c. What time of prima-facie evidence will be needed in this case? How was it proved?

d. Was the new requirements job related? Which concept under UGSE is it referring to?