Question: In the Min - Cost Fast Path problem, we are given a directed graph G = ( V , E ) along with positive integer

In the Min-Cost Fast Path problem, we are given a directed graph G=(V,E) along with positive
integer times te and positive costs ce on each edge. The goal is to determine if there is a path P
from s to t such that the total time on the path is at most T and the total cost is at most C (both T
and C are parameters to the problem). Prove that this problem is NP-complete.

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