MCF Commodity definitions a commodity may originate at a subset of nodes in the network and be destined for another subset of nodes a commodity may originate at a single node and be destined for a subset of the nodes A commodity may originate at a single node and be destined for a single node 2/212021 Barnhart 1.206J/16.77J/ESD. 15J2/21/2021 Barnhart 1.206J/16.77J/ESD.215J 7 MCF Commodity Definitions • A commodity may originate at a subset of nodes in the network and be destined for another subset of nodes • A commodity may originate at a single node and be destined for a subset of the nodes • A commodity may originate at a single node and be destined for a single node