The transshipment model includes intermediate points between the sources and destinations.

Yes, the transshipment model does include intermediate points between the sources and destinations. Here's a step-by-step explanation:

1. In a transshipment model, there are three types of nodes: source nodes, transshipment nodes, and destination nodes.

2. Source nodes are where the goods or services originate. These are the starting points in the model.

3. Destination nodes are where the goods or services are needed or where they end up. These are the end points in the model.

4. Transshipment nodes are the intermediate points between the sources and destinations. Goods or services can be transferred from one route to another at these nodes.

5. The purpose of these transshipment nodes is to allow for more efficient and cost-effective routing of goods or services. They provide flexibility in the model by allowing goods or services to be rerouted based on various factors such as cost, demand, and supply.

6. Therefore, in a transshipment model, goods or services move from the source nodes, through one or more transshipment nodes, and finally to the destination nodes.