Functional relationship best describes the relationship Franco has with Fins-to-You.
Explanation:
A functional relationship connects roles or administrative structures at varying management categories based on the specialization aspect of a role for which equal responsibility is exchanged.
The relationship between time and distance is a true example of a functional relationship. We are all mindful that travel distances take time and it takes some time to do so when we drive some distance (or stand still). A practical interaction is the relationship between distance and time.
