Final answer:
Salespeople hear objections from buyers when trying to obtain commitment, indicating that they have failed to address the buyer's concerns.
Step-by-step explanation:
The correct answer is B) Failed to address the buyer's concerns. Salespeople often encounter objections from buyers during the sales presentation when they are trying to gain commitment. These objections indicate that the salesperson has not successfully addressed the buyer's concerns or objections, which is an essential part of the sales process.