I don't know if you still need the answer, but I believe it's Authoritative. hope this helped! =^.^=
Answer:
The mysterious and disfigured Mr. Steward arrives to deliver the key to unlock the button, and tells Norma that if the button is pushed, she will receive $1 million in cash, but someone she does not know will die. He gives her $100 for allowing him to enter the house and voice his deal, and leaves.
Shrewd or spirited is the meaning to your question
