Answer to Question 1(a): According to the evolution process of the manufacturing process, we can see that the manufacturing processes have modified its structure from time to time and in the 21st Century, ERP systems were introduced to us to obtain greater benefits using the new sophisticated manufcaturing processes. It all started with the realignment of the stocks which were needed to produce items which the customer’s ordered. The main problems of the manufacturing process previously when it started was the lack of incorporation between important departments such as financial accounting, production planning, sales, purchases etc. Today, ERP systems derived from the manufacturing processes way back when it was first put into test. IN the matter of a non-manufacturing company, it can adopt an ERP system and can run its production processes and other departments without any problems because the ERP system can incorporate all the departments and the production planning processes more quickly and easily because of the modules built within it. An ERP system can integrate all the business needs of that company according to the environment. If it is not a manufacturing company, then the company can chose an ERP system according the functionalities and business objectives of that company.
ANswer to Question 1(b): We can see from the history of the manufacturing processes, that all the systems which we know today derived from the manufacturing processes. It is the origin of all systems as we know it. The invention of the MES changed the way businesses integrated their business processes previously. With MES, a new door opportunity came in front of the business. Suppliers created new products and services to create a new impression for the customer’s and also to satisfy them in a better way. With the help of the MES System, feedbacks have been provided to manage the manufacturing processes for the estimation of the market needs. Then, the ERP systems were created to integrate the manufacturing processes with other business processes. Therefore, in the end, it can be said that manufacturing processes are the basis for today’s ERP systems.
Answer to Question 3: Human Resources can be associated in production planning and Materials Management becuase HR Dpeartments do the staffing of people in order to incorporate tasks in the production planning and to look out for the replenishment of materials in order to produce new products and services in the production processes.
Sales and Distribution is related to both of them because with every sale employees can see from the record in the database how much profit have been made from how many sales and also the number of inventories left to produce new products and services.
Financial Accounting has a relationship with them because all the profits from the sales are recorded in the accounting department and the company can see whether or not they are achieving the finanacial goals they want to obtain.