Hello there, after reading your project description and with a drive for excellence, with a keen attention to details and with more than 10 years experience working with Microsoft office especially excel vba , i can do the best routing job in excel using geo-coordinates in the least time starting right now.
This will enable you to calculate geographical and physical centers of gravity (COG) and much more, I will do all and extra to ensure that you won't regret giving me this project.
Please, message me and let us discuss more about your project.
Thanks