Operations Flashcards
What is meant by input?
The raw materials and resources required to make a product.
What is an example of an input in baking a cake?
Eggs, flour, sugar
What is meant by process?
What happens to make the input a finished product
What is an example of a process in baking a cake?
Measuring, mixing, baking
What is meant by output?
The finished product/service
What is an example of an output from baking a cake?
The finished cake
What does the operations department do?
The operations department is responsible for manufacturing products
What is the operations department main duties?(4)
-Producing the goods or providing the services required on time
-purchasing the raw materials required to manufacture goods/provide a service
-ensuring that supplies of raw materials do not ‘run out’
-managing the operations workforce
What are the factors to consider when choosing a supplier?(7)
-Cost of raw materials
-Discounts and trade credit
-Location of the supplier
-Lead time
-Quality of raw materials
-Reputation and reliability
-Quantity of raw materials
Why do you have to consider the cost of raw materials when choosing a supplier?
A higher cost of raw materials will lead to a higher cost of production. If an organisation found a cheaper supplier they could sell their products for a lower price.
Why do you have to consider discounts and trade credit when choosing a supplier?
Discounts for regular orders make the cost of raw materials cheaper which lowers the cost of production.
Trade credit allows the business a period of time without having to pay for purchases, which can help with cash flow.
Why do you have to consider the location of the supplier when choosing a supplier?
The further way the supplier is, the longer the raw materials will take to arrive and the cost of transportation ma be more expensive.
If the product being supplied is perishable it would be better to source a supplier close to your business as they will be able to deliver the goods quickly.
Why do you have to consider lead time when choosing a supplier?
Some companies will require stock to be delivered quickly especially if the products are perishable e.g. fresh food.
If raw materials are not delivered on time production may have to stop
What is lead time?
Lead time is the amount of time taken between an order for stock being placed and an order being received.
Why do you have to consider the quality of materials when choosing a supplier?
It is important to source supplies of a high standard or it may affect your finished product and therefore your customer satisfaction.
Poor quality raw materials can increase wastage in production.
Why do you have to consider the reputation and reliability when choosing a supplier?
Suppliers that have a good reputation and can be relied upon to deliver goods on time will get more customers.
If a supplier does not deliver at the agreed time, or with the correct goods, this can affect a business’s ability to produce and deliver their product to the customer.
Why do you have to consider the quantity of raw materials when choosing a supplier?
If the supplier can deliver the correct quantity on time. This will allow the business to fulfil customer orders.
What are the costs of understocking?(4)
-Production can stop if the business runs out of supplies, which can lead to poor customer satisfaction
-Miss out on bulk buying discounts
-Increase in delivery and admin costs because they have to order stock more frequently
-Unexpected customer order cannot be met
What are the consequences of overstocking?(4)
- Supplies can go out of date or fashion before they can sell all the stock. This means the business may have to do a sale in order to clear the stock
-Risk of theft: if the business has lots of stock they will need to keep it in a warehouse which may get broken into or staff could steal from
-It is expensive to store stock. The business has to pay for a large warehouse as well as having to pay for security systems to keep it safe e.g. CCTV, security guard
-Cash flow problems: if a business buys too much stock they wont have cash available to pay for other expenses
Be able to draw and label and inventory control diagram.
Label
What is the maximum inventory control level?
the largest amount of items to be stored on site (500).
What is the minimum inventory level?
the lowest amount of items to be stored on site (100).
What is the re-order quantity?
the amount of stock ordered to restore inventory levels to their maximum point (400).
What is the re-order level?
the level of inventory at which new stock is ordered (300). 400 items are ordered and it takes two weeks lead time for ordered stock to arrive.
What is buffer stock?
Additional backup stock the business has stored in case of an emergency
What is manual stock control?
Usually in smaller businesses, stock checks are carried out manually by an employee (by a physical count) to provide figures for accounting purposes.
What is computerized stock control?
In larger businesses, each product will be given a barcode. When the barcode is scanned at the till (Electronic Point of Sale) this will update the stock records.
A business can automatically set a reorder level and see which products are selling quickly.
What are the advantages of computerised inventory control? (5)
-An automatic re-order level can be set so that the business does not run out of stock
-Reduces the need for stock-taking
-Can be linked to tills through EPOS which can automatically update stock levels
-Can highlight best sellers/slow sellers which will help managers make decisions on promotions
-Will avoid overstocking and understocking
What are the disadvantages of computerised inventory control? (2)
-Expensive to install and maintain
-If the system breaks down it can hold up orders
What is labour intensive production?
this is when production is mainly done by humans by hand