QUESTION 4 [10 POINTS] During the 5-year period (07/01/2015 - 06/30/2020) there were 214 reported crashes at the signalized intersection of US 31W (Dixie Hwy) & KY 3005 (Ring Rd) in Hardin County, Kentucky. Of these reported crashes, 108 were rear-ends, 42 were angles/opposing lefts, 53 were sideswipes, 1 head-on, and the remaining 10 were other/undefined. Using the cost data provided in the table below, please determine the Relative Severity Index (RSI) at this site. Table 5.22 Crash Cost Estimates by Crash Type Crash Type Crash Cost (2001 Dollars) Rear-End, Signalized Intersection $26,700 Rear-End, Unsignalized Intersection $13,200 Sideswipe/Overtaking $34.000 Angle, Signalized Intersection $41.000 Angle, Unsignalized Intersection $61,100 Pedestrian/Bike at an Intersection $158,900 Head-On, Signalized Intersection $24.100 Head-On, Unsignalized Intersection $47,500 Fixed Object $94,700 Other/Undefined $55,100 QUESTION 5 [10 POINTS] During the 5-year period (07/01/2015 - 06/30/2020) there were 63 reported crashes at the unsignalized intersection of KY 1447 (Westport Rd) & the 1-265 SB onramp in Jefferson County, Kentucky. Approximately 41,000 vehicles cross through this intersection each day. of the reported crashes, O fatality (K) and 16 injuries were reported (A/B/C), with the remaining crashes involving property-damage only. Additional details are provided in Table 2.5 below: Table HW 2.5 IND Manner of Collision 11 19 | 30 1 2 Please determine the crash rates (per million entering vehicles MEV) for angle collisions as well as for rear-end collisions based on the five-year study period