Answer:
D. qualitative management.
Step-by-step explanation:
Lisa's Pizza is displaying qualitative management by offering newer, better and much improved service than her obviously bigger competitor in order to influence the market to her advantage.
In her quest to improve and give a better service, she installed GPS devices in her trucks, ordered in bulk and ran polls with customers about the kind of product they prefer.
This way, Lissa's pizza can make better informed decisions about customer preference and gain a valuable market hold over her competitors.