IND ENG 130 Study Guide - Final Guide: Statistical Process Control, O-Ring, Polycrystalline Silicon

• School: Berkeley
• Department: Industrial Engineering And Operations Research
• Course: IND ENG 130
• Professor: All

Document Summary

135: for a particular semiconductor product, the customer orders received are as follows, sorted by date due to ship to customer: The current finished goods inventory of the product is 200 units. The production plan for the product is as follows: Output quantity (a) a new customer calls and asks for delivery of 10 units in period 2, 10 units in period 3 and 10 units in period 5. How does the quote to the new customer change: in a 24-hour period, a particular photo exposure machine had 2. 5 hours of down time. It completed processing of 35 lots, but 5 of these were the second run on a lot previously processed (i. e. , 5 lots were reworked). The average process time per machine cycle was 0. 5 hours. (one lot is processed per machine cycle, and a rework lot takes the same amount of time as a first-pass lot. )