This is a question on my final study prep right now! I need help! A paragraph answer of opinion and legal terms / ethical theories?

Question:

An accounting firm requires that all applicants complete tests in math and reading. Due to test results, over 10,000 applicants who are in protected classes have not been hired over the past five years. Are there issues about using the tests/testing with which the accounting firm should be concerned?

My Book:

Jennings, Marianne M. (2014-01-01). Business: Its Legal, Ethical, and Global Environment (Page ii). South-Western College Pub. Kindle Edition.