The same models of a product which can be made in a variety of ways, choosing the right approach is called: D. iterative design.
An iterative design can be defined as a cyclic process in systems development which typically involves prototyping, testing, evaluating (analyzing) and refining of a product, in order to continually improve the product.
This ultimately implies that, an iterative design involves cycling through the design process to create the same models of a product that incrementally improve a solution.
In conclusion, the same models of a product which can be made in a variety of ways, choosing the right approach is called an iterative design.
Read more on iterative design here: https://brainly.com/question/16911181