​When Apple Launched the IPod It Quickly Became the Most

Multiple Choice

​When Apple launched the iPod it quickly became the most popular digital music player on the market and dominated sales.Now,sales of the iPod are lower as more consumers adopt smart phone devices which enable them to store and listen to music.What stage of the product life characterizes the iPod?

A) ​decline
B) ​maturity
C) ​introduction
D) ​growth