Big industry like Metro has too much dependency on DIRECT STORE DELIVERY MODEL. Metro wants to move its DSD items to the warehouse model.

Metro can use following methods for the issue:-

1. To improve resource efficiency and management, move the top 5 vendors from DSD to Warehouse.

2. Convert slow-moving items from DSD to Warehouse to save money on ordering and carrying by placing a single large warehouse order instead of many small DSD orders.

3. Convert slow-moving and fast-moving items from the top five vendors.

Explain the benefits of the above mentioned recommendations for the Metro and how it is useful for Metro.

Also explain other methods by which Metro can mitigate challenges like insufficient utilization of resources like Trucks and underutilization of current warehouses and sustainability issues.