Which actions should be taken as part of the third step in the problem-solving process? a) compare solutions b) brainstorm solutions c) implement solutions d) evaluate solutions

The answer is D. Evaluate Solution. 
The third step in problem-solving is Evaluation and selection of an alternative. In this part, solvers utilize a series of considerations during the evaluation and in the selection of best alternative which needs to fit within the organizational constraints.

Where’s the diagrams?