Westwood painting co. is considering a project that has the following cash flow and cost of capital (r) data. what is the project's mirr? note that a project's mirr can be less than the cost of capital (and even negative), in which case it will be rejected. r = 12.25%year 0 1 2 3 4cash flows −$850 $300 $320 $340 $360a. 13.42%b. 14.91%c. 16.56%d. 18.22%e. 20.04%

The 2007 nbi data were analyzed and the results made available oat the fhwa web site. using the fhwa inspection rations, each of the 599,766 highway bridges in the united states was categorized as structurally deficient, functionally obsolete, or safe. about 12% of the bridges were found to be structurally deficient, while 13.5% were functionally obsolete. a. what is the variable of interest to the researchers? b. is the variable of part a quantitative or qualitative?