Once promising ideas have been identified, they are translated into tangible representations known as _________*2 pointsFormularPrototypesObjectivesModels

The correct answer to the question is Prototypes.

Explanation

In the context of developing new products, designs, or solutions, once ideas have been conceptualized and identified as promising, they need to be brought into a more concrete form for further development and testing. This is where "prototypes" come into play.

A prototype is essentially an early sample, model, or release of a product built to test a concept or process. It allows for exploration of ideas and facilitates gathering feedback, which is crucial before the final development phase. Prototypes can vary in level of fidelity from low-fidelity (like paper sketches) to high-fidelity (functioning models) and serve to demonstrate and validate the feasibility of a concept.

Other options given, such as formula and models, do represent ideas but do not specifically relate to the tangible aspect as well as prototypes do. Objectives refer to intended outcomes, which also do not fit the context of tangible representations of ideas. Therefore, "prototypes" is the most appropriate choice.