Read the following cases: IBP v. Alvarez
(https://caselaw.findlaw.com/us-9th-circuit/1335503.html)
and Tum v. Barbar Foods
(https://caselaw.findlaw.com/us-1st-circuit/1158592.html).
These cases were litigated all the way to the Supreme Court. What, if any, practical impact might these ruling have on businesses? Why do you think that these issues were litigated all the way to the Supreme Court?