​Choose the Scenario(s)that Illustrate(s)derived Demand

​Choose the scenario(s) that illustrate(s) derived demand.

A) ​If restaurant customers order more sandwiches, commercial bakeries sell the restaurants more bread.
B) ​If fewer people buy cars, auto makers reduce their purchases from suppliers of windshield glass.
C) ​If children lose interest in playing video games, fewer parents buy the XBox.
D) ​If airline travel increases, suppliers of packaged meals sell the airlines more food.