Operations Flashcards
Purchasing economies
Being able to purchase in larger quantities at lower average cost
Financial economies
Negotiate cheaper loans, and the time to pay it back
Managerial economies
Employment of more specialist managers
Technical economies
Purchase more effective capital equipment
Marketing economies
More effective methods of marketing
Risk bearing economies
Spread risk by diversifying into different products
Concentrated economies (E)
Skilled labour in a specific region or suppliers located nearby
Information economies (E)
Easier access of data or market research
Infrastructural economies (E)
Building facilities and improving facilities
Diseconomies of scale
- communication problems from increased staff
- storage costs will rise
- morale reductions
Capacity utilisation
Extent to which a firm or nation employs its installed productive capacity
= (actual output / maximum possible output) x 100
+ less wastage
+ EOS
+ improves pay
+ better reputation
- maintenance and breakdowns
- additional orders
- over capacity
- quality impacts
Stock control
Processes and controls used by a business to secure that it has sufficient stock for its purpose
Types of stock
Raw materials
Finished products
Work-in-progress
EOQ (Economic order quantity)
Order quantity that minimises total inventory holding costs and ordering costs
+ - of holding stock
+ meet demand and fluctuations in demand
+ EOS
+ buffer stock
- storage costs
- depreciation of stock
- opportunity cost of paying for stock
Calculate average stock levels
(Max stock level + Min stock level) / 2
JIT (just in time)
Minimises inventory and increases efficiency - orders only arrive when production is scheduled.
+ reduce storage
+ less working capital in stock
+ avoids wastage and build up
- complex
- no EOS
- reliant on suppliers
Electronic methods of stock control
LIFO - last in first out
FIFO - first in first out
EPOS - electronic point of sale - automatic reorder of stock via barcodes
Kanban
Track production and order when needed
Kitemark BS 5750 (E)
Owned by British Standards Institution, Identify products where safety is most important
ISO-9000 (E)
Set of international standards on quality management and quality assurance
Zero defects (E)
Minimise number of defects in manufactured products and services as much as possible
ABTA (I)
Support and promote a thriving and sustainable travel and tourism industry
Investors in people (I)
Designed to improve performance through employee training