Complete the sensitivity report on excel please!

Jethro Shipping Jethro has seven warehouse locations, numbered 1 to 7 in the diagram below. The numbers next to the arcs show the number of hours it takes to go from one location to the other. In the cases of bidirectional arcs between the same nodes, the time is the same in either direction (.e. the time from node 5 to node 6 is the same as from node 6 to node 5). Given this network, what is the quickest route from node 1 to node 7? Jethro Shipping has 14 DVS and 7 constraints. Correctly solved, shortest time from 1 to 7 is 17 hours. Several questions come from the sensitivity report. Be prepared to resolve the problem if a node or arcs are closed. 18