Based on the profile of this chart as discussed in Project A, a critical RS value of 40 was selected for Project B. Although this is the same critical value chosen for Project A, there is no one-size-fits-all approach to the selection of this value, and it should generally be selected on a project-by-project basis (Bluvband & Grabov, 2009; Mastroianni, 2011). Numerical detection factor values were then allocated to each risk of Project B, and these were multiplied with the corresponding RS to calculate the RPN scores. Based on the resulting values, an RPN Pareto chart was constructed, as shown in Figure 6.