What tone is John using when he repeats Miranda's words in the factory?

John uses a mocking and sarcastic tone when he repeats Miranda's Words in the factory. This repetition serves to undermine her authority and highlight the absurdity of the situation. His tone reflects a sense of defiance and rebellion against the oppressive environment, as he twists her Words to convey his disdain. Ultimately, it reveals his frustration and desire to challenge the status quo.