Because people go crazy. They lower the prices and everyone just goes crazy trying to get what they want.
B. impertinent
The prefix "im-" means "not" in Latin. An example of this would be the word imperfect. Adding the prefix "im-" to the word perfect literally makes it "not perfect".
Answer:
Well bias means like making somthing sound maybe better or worse in your favor. For example a soccer team looses and you put it like the other soccer team cheated, that would be bias.
To emphasize his determination
