​Sui Generis, Inc

Multiple Choice

​Sui Generis, Inc. (SGI) , designs and sells solar energy cells to research laboratories, commercial businesses, and individual consumers. Later, without SGI's permission, Mimic Company begins to sell cells of identical design to the same markets. This is most likely​

A) ​copyright infringement.
B) ​patent infringement.
C) ​trademark infringement.
D) ​none of the choices.