Chart $7\mathrm{.}1$

Refer to Chart $7\mathrm{.}1.$ Which statement best describes the organization depicted in Chart $7\mathrm{.}1?$

Law, engineering, and finance are considered to be product groups.

The regional directors are also responsible for product groups.

Global product heads fulfill the function of full$-$time staff integrators.

Global product heads are usually accountable for profit and loss of their product in worldwide sales.