Nintendo and Groupon $($Strategy Highlight $4\mathrm{.}2$ in the text$)$ have both had a rise and fall in their respective industries. However, the reason for each of their falls is different. Which following statements best captures this difference?

Multiple Choice

Nintendo devices were easily cloned, while Groupon lost sales with the move from PC to mobile devices.

Both Nintendo and Groupon have suffered due to the rapid change from PC to mobile technology.

Groupon was not properly capitalized, while Nintendo shifted its focus to hardcore gamers.

Groupon's model was easy to imitate, while Nintendo has not responded to the shift to mobile games.

Groupon has not responded to the shift to mobile devices, while Nintendo's console was easy to imitate.