Solarcom is a $30-$year$-$old information technology company that owns several subsidiaries. One of its subsidiaries is Atlantix Global Systems, which is one of the leading wholesalers for refurbished computer equipment. It has a large share of an industry that is growing worldwide. According to the BCG business portfolio analysis framework, Atlantix Global would most likely be classified as a $...$

dog.

question mark.

cash cow.

magnet.

star.