Which of the Following Scenarios Is an Example of Matrix

Which of the following scenarios is an example of matrix departmentalization?

A) Buzzband Inc., an internet service provider, has divided operations according to cities and has an office in every city to which it provides services.
B) Nyda Pharmaceuticals maintains different offices for managing orders for public hospitals, military hospitals, as well as local pharmacies.
C) Durawear Corp., a company that manufactures plastic preparation, storage, and serving containers, has different factories and warehouses for manufacturing and storing small, medium, and large containers.
D) Quad Fibre Works, a company that manufactures electrical wiring, has divided its departments as fabrication, assembly, and packaging.
E) ​InsureClef Inc., an insurance company, has departments that focus on major commercials and small businesses and also has departments that focus on the different products that the company offers across its clientele.