The production function The main function of production consists of manufacturing the goods or services provided by the business or society. This includes the use of expenses and resources, including: * Buildings and land, such as offices, factories and stores. * Necessary equipment, such as vehicles, computers and factory machines. * People, such as operators, managers and support staff. * Raw materials and materials, such as products intended for retail sale. and materials needed for business development, such as construction work. These are the two most important roles, which are essential to production management. The first is production planning to ensure that there are sufficient raw materials, components, employees with the required skills, and machinery or other equipment available to produce the product in large enough quantities and at the right time to meet customer needs and commercial deadlines. monitor production to ensure that there are no delays or problems during the production process. Also during production it is important to monitor the necessary costs during the production process as well as the waste of raw materials and components. Production planning and control involves the finance function in purchasing raw materials and components, machinery and equipment, as well as the human resources function in recruitment. employees with the right skills and training current employees. Production must also work closely with marketing and sales, which allows production to know how many products are needed to meet consumer needs. Production also involves the control of key variables such as: Quality control, a system usually implemented by a company to ensure that the products it has produced meet an appropriate and agreed standard, quality control has usually takes place after the production process. Quality assurance, mainly a system designed to prevent the production of poor quality products during the production process. At each stage of production, products are checked to ensure that they are at a