I have analysed the communication within Tesco plc. and now I can say that Tesco uses relevant and accurate information to plan and manage efficient development, marketing, distribution and cost control. Information, vertical and lateral, communicated within Tesco very efficiently at the all levels. Every single person who works in Tesco is sure about from whom he should receive information and instructions.

But apart of internal communications Tesco has very good external communications as well. The company communicates with customers and suppliers very well. The quality of Tesco’s external information is very high. Tesco has many communication channels which allow customers easy access to the company, for example, Tesco advertises a customer care free telephone number and e-mail address on its packaging literature.  

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Production.

Production involves activities, which combine inputs in order to bring about the physical changes that eventually produce the desired output – the product. The product may be goods for consumers and households or parts and machinery for other producers and manufacturers. Production can create a physical change through:

· Processing

· Manufacturing

· Assembly

· Craft-based processes.

Value added

A common feature of all forms of production is that they are the means by which organisations add value to their operations. Put simply, all organisations add value to the externally sourced materials and other inputs that contribute to their output. Value added is the difference between the value of an organisation’s output, as measured by sales revenue, and the costs of its inputs bought in from outside which contribute to output.

The relative importance of the input costs incurred by a producer depend upon the nature of the business. Most businesses generally consume a combination of:

· Raw materials

· Parts and components

· Energy

· Business services.

Quality

Quality has always been an important competitive factor in some markets, but during the 1980s an increasing number of UK producers began to devote more attention to quality improvement. The rise in the spending power of the average household meant that consumers’ choice of goods and services was no longer so dependent on price. At the same time, consumers were being offered a wider choice obliged producers to improve and complete on quality. Because firms producing consumer goods and services sought to raise quality, their suppliers – companies producing materials, parts, machinery and business services – were also forced to improve quality.

A growing number of organizations now operate in markets where product differentiation is rapidly decreasing. For example, advances in technology mean that there is now very little difference between personal computers offered by the different manufacturers in particular price range. A PC producer must therefore strive to gain a competitive advantage by establishing a reputation as a company with high quality and good customer care. Consider training shoes as another example. Manufactures of trainers periodically introduce new features into their shoes in an effort to create a greater degree of product differentiation, but they all remain essentially the same design and product. If the identifying logos are removed, the average buyer might find it difficult to distinguish between brands.

Producers of both consumer goods and consumer durables must therefore place more emphasis on quality when marketing their products.

The increasing importance of quality can also be seen in the market for consumer services. The main features of services provided by airlines, banks and fast food chains are often virtually identical, and product differentiation can only really be achieved by improvements in quality.

Another factor in changing business attitudes to quality was the success of Japanese manufacturing companies. It was perceived that quality played an important role in helping Japanese companies succeed in European and US markets. By the end of the Second World War very little manufacturing capacity remained in Japan, and in the immediate post-war period Japanese products generally had a reputation as being cheap but inferior quality versions of products manufactured by US and European producers. However by the early 1980s Japanese companies had become closely associated with high-quality products for which they were able to charge premium prices. In the early 1980s, Japan had 18 per cent of the world trade in the manufactured goods, substantially more than the UK’s 5 per cent share.

Quality control

 Quality control involves an organisation using some kin of inspection system for identifying materials, parts, components and finished products which do not meet the company’s specifications. Inspection or testing may be carried out at various stages of production to ensure that faulty items do not remain in the production chain.

 The operative or inspection department may check every item or just a sample of production. Processing industries, such as the brewing and chemical industries, also test regular samples of their products. Quality inspection is supported by highly sophisticated monitoring, measuring and testing equipment. This allows organisations to make adjustments to machine settings and control devices to improve quality.

 There are some drawbacks to a quality inspection system. Using an inspection system to control quality encourages employees to take it for granted that some output is bound to be defective. Less attention is paid to preventing errors and defects in the first place as they will be picked up later by the inspection system.

 A quality control system must ensure that there is regular contact between those departments that have a particular interest in quality matters. The marketing department, for example, may identify issues raised by customers, while the design research and development departments should work with production on developing the product so that current defects are eliminated when work is being processed.

Quality assurance schemes

A quality assurance scheme is the means by which an organisation implements its commitment to quality. It helps firms to do the job properly the first time, because the scheme is designed to prevent failures rather than detecting errors once they have occurred. In this way a quality assurance scheme (QAS) differs radically from quality control systems which involve inspection procedures at various stages of production. The design of a QAS recognises that defects do not just happen; they are caused by people.

Assuring quality

Once an organisation has identified the reasons why people are responsible for defects and errors, it can develop a system which eliminates the causes of defects. In this way, quality is assured. There is no single format for a QAS, and an organisation chooses a system which is most appropriate to its particular product or service. What it must do is to insure that every stage of production (or in the provision of a service) that materials, equipment, methods and procedures are used in exactly the same way, every single time.

All employees should be aware of what is expected of them, and should know how their own particular performance has to meet certain clearly identified requirements.