The central tenet of gestalt psychology is that the whole is different from the sum of its parts. what does this mean in the context of perception?

perception is an hollistic process, it is more than the mere sum of its parts

Explanation:

The interconnected parts organize themselves and our brain then reinterprets them in a new way focusing in the whole according to these principles.

Some deliberately use them, as many visual artists, for example take advantage of the perceptual phenomena (continuity, closure,etc) in order to portray a complex representation.

Notice how some small details are integrated as a whole,

The image below is an example by Salvador Dali  1941:

answer; (b) capitalism;

answer; i believe the correct answer is customer,manufacturer, service provider,general public ; quality is primarily the responsibility of all all employees in the organization.