An engineering team has come to the stage in the engineering design process in which it is iterating to improve the solution. What is one thing the
team might be doing?
A. Defining the problem so that the team can identify the criteria and
constraints of the chosen solution
B. Improving its design based on the results from tests on the
prototype
O C. Analyzing the prototype so that the team can brainstorm multiple
solutions to the design problem
D. Defining the criteria and constraints so that the team can design a
model to test its chosen solution