What is the tone of the author in the sentence ‘So thanks to technology, employees often check their email every few minutes and constantly put in extra hours on nights, weekends and even when they’re out on vacation.’?
The author is optimistic and lauds the benefits of technology.
The author is sarcastic and criticizes the invasion of technology in people's lives.
The author scoffs at humans who have been slaves to their work.

Options

A. only II
B. Only I
C. Both I and II
D. Both I and III