How many entities are involved in a unary relationship?

Which of the following statements is true of the U.S. Supreme Court?

A) The U.S. Supreme Court's decisions are appealable. B) The U.S. Supreme Court hears appeals only from the federal circuit courts of appeals. C) The U.S. Supreme Court does not hear any new evidence or testimony in reviewed cases. D) The U.S. Supreme Court does not grant any oral hearings to the parties.

The professional society for persons interested in operations and supply chain management is called APICS

Indicate whether the statement is true or false.