Consider the steps involved in a facility location decision$-$making and answer the following question: Step $1$: Define the location goals and associated factors, Step $2$: Identify the decision criteria, Step $3$: Select a location decision model, Step $4$: Select the location that best meets the criteria. Required: Which of the following techniques is inappropriate for evaluating facility location alternatives in step $3?$ A$.$ Centre of gravity, B$.$ Factor rating, C$.$ BReak$-$even analysis, D$.$ Thematic analysis.