Final answer:
Having a comprehensive range of closing techniques in sales increases sales productivity, ensures a quick close, and guarantees success.
Step-by-step explanation:
Hiring a comprehensive range of closing techniques is important in sales because it increases sales productivity, ensures a quick close, and ultimately leads to success. Having a variety of closing techniques allows salespeople to adapt to different customer needs and preferences, increasing their chances of making a sale. It also helps them navigate through any objections or concerns that the customer may have, facilitating a smoother closing process.