The figure below shows the possible routes from city A to city J as well as the time (in minutes) required for a trip between each pair of cities (note that if no arc joins two cities it is not possible to travel non-stop between those two cities) . A traveler wishes to find the quickest option to travel from city A to city J. 
What is the time to travel between nodes F and J?
Definitions:
Liability
The state of being responsible for something, especially in terms of legal or financial obligations.
Investment in Trade
The allocation of resources, including money, into the buying and selling of goods and services between countries with the aim of generating profits.
Order or Estate
Historical classifications of society, especially in pre-modern Europe, divided into broad groups such as the clergy, the nobility, and common people.
Birth
The process of being born, marking the beginning of a new life outside the mother's womb.
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