Deep-ocean fish cannot survive in shallow water, because the water
pressure is too low. Donovan is working on a container to bring deep-
ocean fish to the surface successfully. He has studied alternative
designs, decided on a best one, and built a prototype.
Which option describes what Donovan is MOST likely to do next?
Select one:

1. Communicate the prototype to others.

2. Build another prototype, for the next-best idea.

3. Test the prototype against the design criteria.

4. Write down possible problems about the prototype