Customer-Oriented Vehicle Routing Problem with Environment Consideration: Two-Phase Optimization Approach and Heuristic Solution

Table 15

The data results of the SM.

Group No.	The optimal path en-group	Whether the path direction changes	Total cost; (Y)	Carbon emission; (Kg)
Group 1		NO	445.84	15.89
Group 2		NO	343.52	13.04
Group 3		Change	371.00	14.95