Sales and Inventory Record System Essay

1803 WordsJul 30, 20148 Pages
Chapter II REVIEW OF RELATED LITERATURE AND STUDIES This chapter covers the conceptual framework of the researcher’s proposed system. It also includes the local and foreign literature and studies, definition of terms which defines the technical words and terms used in the system. Conceptual Framework OUTPUT PROCESS INPUT Figure 2.1 IPO Diagram This shows the IPO (Input-process-output) diagram of the system More Record that contains Errors, Wasted time and effort Manual Record of Sales and lnventory for LMC Record of Sales and Inventory Figure 2.2 Existing System Diagram This is the existing system diagram illustrates the problem in the manual style and system of the company; record that contains errors and wasted time and energy. Record of Sales, Inventory and Stocks Less error of records, Saves time and effort efficiently Computerized Records of Sales and Inventory for LMC Figure 2.3 Researcher’s Proposed System This is the researcher’s proposed diagram shows the solution to problem; less errors and saves time and effort efficiently. Review of Related Literature This discusses the foreign and local literature. The informations indicated were gathered in internet sites, journals and various books relating to the researcher’s topic. Foreign Literature According to Janes (2011) stated that computers are extremely reliable device and very powerful calculators with some great accessories applications like word processing problem for all of business activities, regardless of size, computers have three advantages over other type of office equipment that process information because computer are faster, more accurate more economical. Inventory management systems were created to help dealerships implement, maintain, and fine-tune their inventory plans. Dealers who use

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