2.4 resource management Flashcards
what is production?
when raw materials or components are changed into products
what is job production?
-production of single unique units
-this could be bespoke for the customer
what type of business often utilises job production?
small specialist businesses
what type of workforce would be needed for job production?
a highly skilled workforce
examples of businesses that use job production:
-architects
-plumbers
advantages of job production:
-specific to customer requirements
-associated with higher quality
-better motivation for employees
-flexible production method
(changes can be handled)
-high profit margins
disadvantages of job production:
-high unit costs
-labour intensive (high labour costs)
-requires close consultation with client
-usually need high skills (training)
what is batch production?
-standardised products are mass produced
-similar items are produced together
-each batch goes through one stage of production process before moving onto next stage
how can batch production be flexible?
the system can be modified to adjust the specification
(e.g. changing the size, colour and features)
examples of businesses that use job production:
baking
advantages of batch production:
-cost savings can be achieved by buying stock in bulk
-still allows customers some choice
disadvantages of batch production:
-the business must maintain higher stocks of raw materials
-tasks may become boring
(reduced motivation)
what is flow production?
-continuous manufacturing of standardised products, usually on a production line
-when one task is finished next task must start immediately
-high levels of automation
advantages of flow production:
-very low unit costs due to economies of scale
-high levels of productivity
-capital intensive which means it can work constantly (automated)
-less need for training & skills
disadvantages of flow production:
-high set-up costs
-low motivation of workers
-customisation is difficult
-production stops if flow stops
what is process production?
a series of processes which raw materials go through
examples of process production
-oil refining
-cement
advantages of process production:
-processes can be automated
(reduce unit cost)
-large quantities can be produced
disadvantages of process production:
-expensive
(equipment / facilities)
what is cell production?
-workers are organised into multi-skilled teams, with each team responsible for a particular part of the production process
(produce an entire product or part of a products)
advantages of cell production:
-workers are more motivated (teamwork)
-production is more flexible
-more efficient (workers share their skills and expertise)
disadvantages of cell production:
-requires extensive reorganisation of production processes
-teams efficiency may be reduced by weaker workers
factors that affect choice of production method:
-the level of output required
-whether the product is standardised or customised
-the level of automation used in production (amount of capital)
what is a production process?
the steps followed to convert an input into an output
2 types of focus for production
-labour intensive
-capital intensive
what does labour intensive mean?
high level of human input in the production process
what does capital intensive mean?
high level of capital investment
what is productivity?
the amount of output that can be produced with a given input in a specified time period
what does maximising productivity entail?
getting the most out of the resources available to the business
what is a way to measure productivity of workers?
-calculating labour productivity
what is labour productivity?
the output per employee in a certain time period
how to calculate labour productivity:
total output
——————
number of employees
what is a unit cost?
the costs incurred in producing one product
how to calculate unit cost:
total cost of production
————————————
total number of production units
methods of improving productivity:
-training (improving skills of the workforce)
-capital intensity (introducing automation to increase output)
-motivating workers (happy workers work harder and faster)
-better quality raw materials
when do economies of scale arise?
when unit costs fall as output increases
benefit of increasing productivity:
cost per unit is reduced → increased profit margin
evaluation of increasing the output of a worker:
-productivity and unit costs may increase in the short term
-high levels of output can cause stress and burnout
what can a focus on output compromise?
-quality & customer service
-mistakes and faults are also more likely to occur, leading to product returns and complaints
internal economies of scale
arise from the increased output of the business itself
external economies of scale
occur within an industry (all competitors benefit)
unit costs with labour intensive businesses
staff
unit costs with capital intensive businesses
equipment & machinery
benefits of capital intensity:
-greater opportunities for economies of scale
-potential for better productivity
-better quality & speed
-lower labour costs
drawbacks of capital intensity:
-significant investment
-may generate resistance to change from labour force
advantages of labour intensity
-low cost labour
-labour is a flexible resource (through multi-skilling and training)
-
drawbacks of labour intensity:
-greater risk of problems with employee/employer relationship
-need for continuous investment in training
define efficiency
how well a business uses its resources
what happens when a business is running efficiently?
there is minimal waste
relationship between productivity and efficiency:
-greater productivity means the workforce is more efficient
-efficiency across the business allows more resources to be devoted to production
benefits of improved efficiency:
-resources can be reallocated
-opportunity to explore new ventures
-ability to charge lower prices and therefore improve competitiveness
-unit costs decrease
what is waste?
anything that does not add value to the product
7 types of waste:
-transport
-inventory
-defects
-waiting
-overprocessing
-overproduction
-motion
waste: transport
unnecessary movement of the product or materials
waste: inventory
too much stock → obsolete
waste: defects
faulty products
waste: waiting
waiting for processes to finish before others can begin
waste: overprocessing
adding features that do not add value
waste: overproduction
making products that cannot be sold easily