2.3 - Making Operational Decisions Flashcards
What is job production?
Unique design
Labour costs higher
Cannot take advantage of economies of scale
What is flow production?
All products identical
Efficient
Economies of scale
Uses machinery
What is batch production?
Limited amount of products for a limited amount of time
What is Just In Time?
an inventory management method in which goods are received from suppliers only as they are needed
What do suppliers need to be chosen according to?
Consistent quality
Trust
Availability
Delivery
Price
What is quality assurance?
Takes steps at every process to ensure no faults. It aims to stop errors from being made in the first place
What is quality control?
Checks after every process is complete - can be costly if there are faults
What is job production?
When a firm manufactures individual, unique products
Each product has a unique desifn based upon the customers specification
What are the features of job production?
Longer to make - Fewer made in a set period of time
More skilled labour, labour intensive?
High costs - higher prices
What is flow production?
All products are identical and the aim is to produce as many possible along an assembly line and make productivity as high as possible
To be efficient, it has to be continuous with no stopping
Many flow production factories operate 24 hours a day, with workers rotating in shifts
What are the features of flow production?
Used for mass market products
Economies of sale
Low average unit costs
What is batch production?
Batch production is faster than job production since each product in a batch is identical
Firms that use batch production have high productivity than job production
Flow production techniques
Disadvantages of batch production
Time is needed to change between batches - productivity is lower than flow production
Expensive
What are advantages to using technology in production?
Can carry out processes more quickly and accurately than humans
Increase productivity of the business and the goods that are produced should be of a more consistent quality
Technology means machines can work 24/7, so production is completely continuous
Cheaper to run machines in long term
What are disadvantages to using technology in production?
Expensive for maintenance and buying and installing
Replaces manual work so some staff might be worried of losing their jobs - demotivates them causing productivity to go down
Machines are inflexible - only suited to one task
Why is managing stock important for a business?
It balances costs of storage against risks of running out of stock.
What does Just-in-Time (JIT) aim to achieve?
Keeps stock levels to the bare minimum - preferably zero.
What is the ideal process in a JIT system?
Raw materials come in, are made into products, and go straight out for delivery.
What technology is typically used in JIT systems?
Computer systems to calculate stock levels and automate orders.
What is a major benefit of JIT?
Reduces the cost of keeping stock.
How does JIT impact cash flow?
Minimizes delay between buying supplies and selling products.
What is a key challenge of implementing JIT?
Requires coordination between the firm and its suppliers.
What is the consequence of delivery delays in a JIT system?
The firm could run out of stock.