Making Operational Decisions Flashcards
Production Processes: Job
-Job production is used when a firm manufactures individual, unique products.
-Each product has a unique design based on the customer’s specification.
Advantages of Job Production
-The business can set higher prices for products.
-However, the products are unique and usually high quality so customers will still be willing to buy the products even if prices are high.
-This will lead to higher profits.
Disadvantages of Job Production
All of the products may be made by different workers. Therefore, the products may not be identical. As a result, each product could be of differing quality.
-This method of production is slower than batch or flow. Therefore, productivity may be lower. As a result, the
cost of producing each unit may rise (1).
Production Processes: Batch
-Batch production allows a business to produce products in relatively large production runs, with some of the work using automation.
-It allows the business to vary the product being produced and be more flexible.
Advantages of Batch Production
-Batch production is faster than job as each product in a batch is identical so will have higher productivity than job.
-Can buy materials in larger quantities so take advantage of economies of scale. This means cost per unit is lower so prices can be lower and the business can be more competitive.
-Standardised production means automation can be used so less labour is needed than in job.
Disadvantages of Batch Production
-Time is needed to switch between batches so productivity is lower than flow.
-Different tools and machines for different products means cost may increase. This means prices might not be as competitive as products using flow.
Production Processes: Flow
-Flow production involves continuously making identical products.
-This allows the production process to be heavily automated.
Advantages of Flow Production
-Products can be continuously produced so larger quantities can be made.
-The business can gain from economies of scale so will have lower costs per unit. therefore, they can be more competitive.
-Modern techniques use robots and machines. therefore, the business can lower costs for wages.
-Consistency in production means products are identical, which means customers know exactly what they are buying.
Disadvantages of Flow Production
-In competitive markets for similar mass-produced goods, profit margins can be very low.
-Products are similar to the competition so the business will have to compete differently such as through loyalty.
-Highly capital intensive such as for money needed to buy and upkeep machines. It may also cost a lot to rent out large spaces for product storage and production.
Methods of Improving Productivity
Investing in up-to-date machinery – This can help workers to produce more products in the same length of time and reduce the need for employees by replacing them with machinery.
Providing incentives to encourage workers to work harder and faster
Providing training to staff to improve their skills so they can work more efficiently.
Encouraging staff to come up with time-saving ideas that allow them to work more efficiently
Advantages of Technology in Production
-Technology can carry out processes more quickly and accurately then humans.
-Therefore using technology can increase productivity and the goods produced will be of a more consistent quality.
-Machines can work 24/7 so production can be completely continuous.
-In the long term, it is cheaper to run machines than to pay humans to do the same thing.
Disadvantages of Technology in Production
-Using technology can be expensive as it is expensive to buy and install machinery and they may need regular updates and maintenance.
-Staff will also need to be trained to use the technology. This can be expensive and time consuming.
-Some technology may replace manual work so some staff may become worried that they will lose their job. This could demotivate them causing lower productivity.
-Machines are often suited to one task which makes them inflexible. this makes it difficult if the business wants to change production method or products.
Importance of Managing Stock
-A business that holds large quantities of stock is able to meet consumer demand very easily.
-However, holding a lot of stock may cost the business money. This is because renting space for the stock such as in a warehouse can be expensive.
-This is because the money it spends on stock that is not sold quickly cannot be used to cover other costs such as wages and rent.
Methods of Managing Stock: Bar Gate Stock Graphs
-A bar gate stock graph indicates the amount of stock a business is holding at any one time.
-It can be used to make decisions about when stock should be reordered or how much is needed to meet consumer needs.
-It also makes sure a business orders at the right time so when the stock arrives, the business doesn’t have to use buffer stock and the amount ordered will not be above the maximum stock level.
Features of Bar Gate Stock Graphs
-The maximum stock level is the largest amount of stock a business can store on site.
The minimum stock level (buffer stock), is the lowest amount of stock a business can store on site while still being able to operate effectively.
-Buffer stock ensures a business can still operate for a short while if there are delays to deliveries or there is a large spike in demand.
Lead time is how long it takes from ordering stock for it to arrive.
The reorder level is the point at which a business needs to order new stock in order for it to arrive before its stock falls below the minimum level. .
Methods of Managing Stock: Just-In-Time
-Just-in-time (JIT) is a stock control method where the business doesn’t store any raw materials.
-Instead, it has regular deliveries that bring only what is needed before its existing raw materials run out, so buffer stock is not needed.
-The business orders smaller but more frequent quantities of stock that are taken straight to the production line on the factory floor.
-For this method of stock control to be effective, a business needs a good relationship with its suppliers. Suppliers will ideally be local to reduce both delivery costs and lead time.
Advantages of JIT
-Removing buffer stock space (which would previously have been used for storage) means more space can be used for sales.
-Smaller but more frequent deliveries mean that the products will be fresher. A business can also have new stock delivered more frequently.
-Businesses will no longer have large amounts of
capital tied up in stock that could go out of date or out of fashion. This capital can then be reinvested or spent elsewhere.
Additionally, having less stock that could go out of date will reduce waste, saving money.
JIT reduces production costs, allowing businesses to price their products to give a more competitive advantage.