Toyota and its suppliers have a relationship in which Toyota encourages suppliers to modernize their facilities and provides them with technical and financial assistance to do so$.$ It also promotes longer$-$term contracts with suppliers and enables engineers in the supplier companies to have better communication with Toyota. This is an example of a$($n$)$

Group of answer choices

worldwide product divisional structure.

functional structure.

SBU multi$-$divisional structure.

strategic network.