CHAPTER 03 - RESEARCH METHODOLOGY





3.1 Hypothesis
Ø  There is a negative relationship between worker’s job knowledge and cost of inventory in UK Beverages (Pvt.) Ltd.
Ø  There is a positive relationship between lead time and cost of inventory in UK Beverages (Pvt.) Ltd.
Ø  There is a negative relationship between safety of the materials and cost of inventory in UK Beverages (Pvt.) Ltd.
Ø  There is a negative relationship between warehouse capacity for inventory and cost of inventory in UK Beverages (Pvt.) Ltd.
3.2 Basic Variables
Y = f (x1, x2, x3…..)
X1 = Worker’s job knowledge
X2 = Lead time
X3 = Safety of the materials
X4 = Warehouse’s capacity for inventory
3.3 Conceptual Model

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