__Figure 18: Distribution of Sensitivities for Requirement
26: Passenger Loading Zones (Medical / Long-Term Care). NPV = -489.0__

This figure is a bar graph showing the
distribution of sensitivities for the requirement relating to passenger loading
zone at medical and long-term care facilities (Requirement #26). The *x*
axis is labeled "Correlation of Coefficients" and has a scale running from
negative .1 to positive 1 in .2 increments. The *y* axis identifies the
five key variables that have the most impact on the risk range for the NPV of
this requirement. These variables are listed on the *y* axis from top to
bottom in descending order based on the size of their respective correlation
coefficients. The graph shows that the five variables have the following
correlation coefficients: Access time savings (-0.62); Frequency of use
(-0.549); Likelihood of Benefiting (-0.398); Likelihood of Occurrence (-
0.133); and Alterations cost (0.111).