A Salesperson at Toshiba America Medical Systems Uses a Laptop

A salesperson at Toshiba America Medical Systems uses a laptop computer with built-in DVD capabilities to provide interactive presentations for Toshiba's computerized tomography (CT) and magnetic resonance imaging (MRI) scanners. With it, the customer sees elaborate three-dimensional animations, high-resolution scans, and video clips of the company's products in operation as well as narrated testimonials from satisfied customers. Such technological capabilities have made it effective both for sales presentations and for training salespeople. This would be an example of the use of

A) a specialized order taker.
B) sales management principles.
C) customer relationship management.
D) sales force technology.
E) account management policies.