__Figure 21: Distribution of Sensitivities for Requirement
45: Transient lodging Guest Room Vanities. NPV = 1,071.5__

This figure is a bar graph showing the
distribution of sensitivities for the requirement relating to transient lodging
guest room vanities (Requirement #45). 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 seven 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 seven variables have the following correlation
coefficients: Access time savings (0.78); Frequency of use at motels (0.384);
Frequency of use at hotels (0.275); Frequency of use at inns (0.171);
Likelihood of Benefiting (0.169); Likelihood of Occurrence (0.158); and Use
value of time (0.062).