You run a small furniture business. You sign a deal with a customer to deliver up to 400 chairs, the eact price to be determined by the customer later. The price will be $90 per chair up to 300 chairs, and above 300, the price will be reduced $0.25 per chair (on the whole order) for every additional chair over 300 ordered. What are the largest and smallest revenues your company can make under this deal?