Business Functions: Purchasing Flashcards
What is the purchasing function?
The management of a company’s external resources in a way that all supply is secured at the most favourable conditions
What does a value chain analysis do?
Evaluates the activities that occur within and around an organisation in light of the organisation’s competitive strength
What does a DuPont measure?
Assets ander their performance
What is corporate coherence?
The extent that parts of an organisation are managed as a single entity
What is purchasing maturity?
The professionalism involved in purchasing at business unit level
What does centralised purchasing involve?
Having a central location for coordinating all purchasing activities
What does decentralised purchasing involve?
Each business unit operating autonomously in its purchasing activities
What is the local statutory body responsible for industrial standardisation?
The South African Bureau of Standards (SABS)
What is the international body for standardisation?
The International Organization for Standardization (ISO)
What are the factors of consideration of inventory levels?
Carrying costs
Ordering costs
Stock-out costs
Setup costs
Variations in delivered costs
What are the 2 basic inventory management systems?
Fixed order quantity system (quantity-based)
Fixed period system (time-based)
What inventory model does the fixed order quantity system make use of?
Probabilistic inventory model (Q model)
How does the basic fixed order quantity model work?
A ‘reorder level’ is set which, when reached, triggers actual ordering of stock in the economic order quantity (ideal order quantity). This reorder point should leave enough stock on hand to make it through the lead time.
What is the formula for EOQ?
square ( 2 × annual demand × order cost ÷ annual inventory holding cost per unit)
What is the formula for ROL?
unit consumption × lead time