Hewlett-Packard Decided That Too Many Other Companies Were Attracting Its

Hewlett-Packard decided that too many other companies were attracting its customers by advertising their computer printers as "having all of the features of Hewlett-Packard's LaserJet." So Hewlett-Packard designed a new color printer with a completely new set of features that no competitors' equipment offered.Hewlett-Packard then introduced it to the same market with the hope that it could develop a larger and more profitable share.This was an effort at

A) market development.
B) diversification.
C) market penetration.
D) product development.