_____design divides organizations into self-contained units that are responsible for developing,producing and selling their own products and services to their own markets.

A) network
B) product
C) place
D) functional

The description given in the statement best fits the product design, which involves organizing a company's structure around its products or product lines. This means that each self-contained unit is responsible for the entire process of creating, producing, and selling its own products or services, catering to its own market. The other options, network, place, and functional designs, organize a company's structure around different factors such as interdepartmental communication, geographical location or specialized expertise, but not around its products.