Karyn Fleishman Is the Lead Sales Representative on a Team

Karyn Fleishman is the lead sales representative on a team selling super-powered microscopes to research laboratories and other research institutions.She and her team just made a presentation to the buying team of a large lab,and they are about to enter the negotiation process to work toward closing a deal.
-Karyn's team has already uncovered the lab's needs during the consultative questioning stage of the presentation.Which of the following is true?

A) The team should practice debating features and benefits before the negotiation.
B) The team should continue to gather as much information on the lab and the lab's buying team as possible before the negotiation.
C) The team has already missed their best window of opportunity for negotiations.
D) The team should be more aggressive about offering discounts to achieve a fast close.
E) The team is more prepared than they need to be for the negotiation process.