Over the past two-decades, consumer electronics market has experienced a wave of convergence whereby devices such as smartphones and tablets have replaced several standalone devices such as portable dvd and mp3 players. growth in adoption and use of converged devices such as smartphones and tablets for entertainment applications is, in part, driven by consumers desire to access content anywhere and at any time. from a marketers perspective, this phenomenon most likely reflects:

A. Competitive and technological changes

B. A decrease in consumer wages and spending

C. Technological advancements and social/cultural changes

D. Technological advancements and regulatory changes.