6bd4472fd7f254b05d2992340f4f16d8.ppt
- Количество слайдов: 11
Chapter 1 Solutions to SHW
Problem 1 Operation (a) Forecast demand Area of OM (b) Forecasting Develop the curriculum Product design Assign faculty to classes Scheduling Admit students Schedule classes Process design Scheduling Register students Process design Order books SCM/ Inventory Management
Problem 2 • Redesign interior – Product design • Make or buy new materials – SCM • If buy new materials, find suppliers – SCM • May need to redesign assembly process – Process design
Problem 3 • Moved closer to Las Vegas – Closer to customer – Faster delivery – Lower transportation cost – All are SCM issues • Cut electricity cost by 40% – Operate from 5 am to 1: 00 pm – Scheduling issue
Problem 3 • Reduced workforce – Reduction in capacity • Redesigned production process to accommodate fewer workers – Process design
Problem 4 a. Inputs – – – – Students Faculty Staff Classrooms Buildings Library Computer labs
Problem 4 b. Output ─ Graduates with employable job skills c. Transformation process − − − The curriculum Lectures Tests Homework Papers internships
Case: Creature Care Animal Clinic Question 1 Staff M-F Schedule Wed. night Sat. 1/2 day Drs. Barr, Yen 3 nurses x Rotate Office mgr. x x x Office asst.
Question 1 • Two major problems – Scheduling – Inventory • Cause of problems? – No forecasting of demand for service by day – No forecasting of demand by item by time period
Case: Creature Care Animal Clinic Question 1 • Scheduling is inconsistent with daily demand for services – High demand on Saturday • Need 2 doctors on Saturday, but doctors rotated – High demand on Friday afternoon • Shortage of staff-- had to stay late – Low demand on Wed. night • Overstaffed
Case: Creature Care Animal Clinic Question 1 • No inventory management system – Excess inventory of some items – Shortages of other items – Multiple brands of same item • May or may not be a problem – Spoilage • Some meds passed expiration date
6bd4472fd7f254b05d2992340f4f16d8.ppt