UNIVERSITY OF SOUTH AFRICA (UNISA)
Faculty of Economic and Management Sciences
Department of Applied Management
⋄
INTEGRATED LOGISTICS
Compulsory Assessment 03 – Semester 1, 2026
⋄
Module Code: TRL2604
Module Name: Integrated Logistics
Assignment No.: Assessment 03
Due Date: 20 April 2026
Semester: Semester 1, 2026
Unique Number: 783408
Submitted in partial fulfilment of the requirements for Integrated Logistics (TRL2604)
at the University of South Africa.
, UNISA | TRL2604 Integrated Logistics – Assessment 3
Question 1: Warehouses, Distribution Centres, and Warehousing Problems
Warehouses and distribution centres are indispensable nodes within any supply chain, serving
as the physical bridge between the production of goods and their eventual delivery to end
users (Mohamud, Kafi, Shahron, Zainuddin and Musa, 2023). Without these facilities, firms
would face severe disruptions in their ability to manage inventory, fulfil orders on time, and
respond to fluctuations in demand.
1.1 Why Firms Need Warehouses and Distribution Centres
A warehouse is a dedicated commercial facility used to store raw materials, work-in-progress
goods, and finished products over varying periods of time (Intechopen, 2024). A distribution
centre, by contrast, operates as a dynamic logistics hub where goods are received, sorted,
consolidated, and dispatched to retailers, wholesalers, or end consumers with minimal dwell
time (PackageX, 2025). While both facilities involve holding inventory, their operational pace
and purpose differ considerably.
Firms require warehouses and distribution centres for several interrelated reasons:
Inventory management and buffering: Manufacturing output rarely aligns perfectly with
customer demand. A warehouse provides a buffer zone where excess production can be stored
during periods of low demand and drawn upon when orders spike. This decoupling function
prevents costly production stoppages and stockouts (Intechopen, 2024).
Strategic location advantages: Distribution centres are positioned close to major con-
sumption zones, reducing the distance and cost associated with last-mile delivery. Research
confirms that the placement of a distribution centre directly affects a firm’s ability to serve
customers quickly and cost-effectively, with last-mile delivery alone accounting for roughly
53% of total shipping costs in unoptimised networks (Arxiv, 2023). South African retailers
such as Shoprite and Pick n Pay operate regional distribution centres precisely to reduce trans-
portation lead times across the country’s sprawling geography.
Order fulfilment and customer satisfaction: Distribution centres enable rapid pick-and-
pack operations, ensuring that customer orders are assembled and dispatched promptly (Pack-
ageX, 2025). Faster processing directly improves customer satisfaction and helps firms meet
service-level agreements.
Economies of scale in procurement: By purchasing raw materials or finished goods in
Page 1 of 12
Faculty of Economic and Management Sciences
Department of Applied Management
⋄
INTEGRATED LOGISTICS
Compulsory Assessment 03 – Semester 1, 2026
⋄
Module Code: TRL2604
Module Name: Integrated Logistics
Assignment No.: Assessment 03
Due Date: 20 April 2026
Semester: Semester 1, 2026
Unique Number: 783408
Submitted in partial fulfilment of the requirements for Integrated Logistics (TRL2604)
at the University of South Africa.
, UNISA | TRL2604 Integrated Logistics – Assessment 3
Question 1: Warehouses, Distribution Centres, and Warehousing Problems
Warehouses and distribution centres are indispensable nodes within any supply chain, serving
as the physical bridge between the production of goods and their eventual delivery to end
users (Mohamud, Kafi, Shahron, Zainuddin and Musa, 2023). Without these facilities, firms
would face severe disruptions in their ability to manage inventory, fulfil orders on time, and
respond to fluctuations in demand.
1.1 Why Firms Need Warehouses and Distribution Centres
A warehouse is a dedicated commercial facility used to store raw materials, work-in-progress
goods, and finished products over varying periods of time (Intechopen, 2024). A distribution
centre, by contrast, operates as a dynamic logistics hub where goods are received, sorted,
consolidated, and dispatched to retailers, wholesalers, or end consumers with minimal dwell
time (PackageX, 2025). While both facilities involve holding inventory, their operational pace
and purpose differ considerably.
Firms require warehouses and distribution centres for several interrelated reasons:
Inventory management and buffering: Manufacturing output rarely aligns perfectly with
customer demand. A warehouse provides a buffer zone where excess production can be stored
during periods of low demand and drawn upon when orders spike. This decoupling function
prevents costly production stoppages and stockouts (Intechopen, 2024).
Strategic location advantages: Distribution centres are positioned close to major con-
sumption zones, reducing the distance and cost associated with last-mile delivery. Research
confirms that the placement of a distribution centre directly affects a firm’s ability to serve
customers quickly and cost-effectively, with last-mile delivery alone accounting for roughly
53% of total shipping costs in unoptimised networks (Arxiv, 2023). South African retailers
such as Shoprite and Pick n Pay operate regional distribution centres precisely to reduce trans-
portation lead times across the country’s sprawling geography.
Order fulfilment and customer satisfaction: Distribution centres enable rapid pick-and-
pack operations, ensuring that customer orders are assembled and dispatched promptly (Pack-
ageX, 2025). Faster processing directly improves customer satisfaction and helps firms meet
service-level agreements.
Economies of scale in procurement: By purchasing raw materials or finished goods in
Page 1 of 12
