Introduction
Hi-Ho, Yo- Yo Incorporation is an institute that makes special logos for yoyos. Now, they are starting to face a problem with increasing orders and the company wants to meet their order process deadlines. The orders were made on June but they will only begin on July due to the make-up day for flooding. Therefore, Mr. Jeff wants to know what is the scheduling for the following orders to meet the limitations. Different types of rule will be evaluated in order to decide the best technique of inventory scheduling. The four different rules to evaluate are: First come First Serve (FCFS), Shortest Processing Time (SPT), Earliest Due Date (DD), and Critical Ratio (CR) methods.
Statement of the problem
Sequencing is worried with determining the order in which jobs are administered. The orders also needs to be determined for handling jobs at work center and for work handled at each person’s work stations. The condition can become difficult when workers centers are heavily overloaded and long-lasting jobs are involved. However, in this case study, the main problem is to report how to meet the limitation such as delays, due dates, and to pleasing the customers so the orders will increase. The corporation experienced a delay because of the make-up day for flooding in the month of June so the production date of the order will move to July. So in the month of July, it is indicated in the given case that there are three Saturdays (July 9th, 16th, and 23rd) and the labors will continue to work. Also they will have one holiday on July 4th apart from the weekends. From the time allowed how will the operation manger choose the best scheduling from the given methods (First Come, First Serve (FCFS), Shortest Processing Time (SPT), Earliest Due Date (EDD), and Critical Ratio (CR) methods.
Objectives
Job sequence is a significant task to decide, because it goes both ways either going to slow down the production method or speed it up. An