Fine Wine Rack is a job shop scheduling problem with necessary predecessor relationships reminiscent of MRP. However, the MRP algorithm is not the key to completing Fine Wine Rack because Fine Wine Rack is a finite loading problem. The key to creating the schedule is understanding the precedence relationships and how activities affect inventory levels from one hour to the next. Schedule the shop for one week. Four people are working for you for 5 x 7 = 35 hours. What do you want them to do?

Table 2: Activity Codes and Vital Production Information

Activity Code No.	Description	How much does one employee produce in an hours worth of work?	What is needed to begin an hours worth of work?	Whos Qualified?	Anything else I should know?
1	Make twenty bottle-high verticals	200 Verticals	Nothing. Youve got plenty of raw materials to last you the week.	Everybody	YES! You currently have 20 of these parts in stock
2	Make twenty four bottle-high verticals	200 Verticals	Nothing. Youve got plenty of raw materials to last you the week.	Everybody	YES! You currently have 20 of these parts in stock.
3	Make double-depth horizontal pieces	150 Horizontal Pieces	Nothing. Youve got plenty of raw materials to last you the week.	Everybody	YES! You currently have 1000 of these parts in stock.
4	Make single-depth horizontal pieces	200 Horizontal Pieces	Nothing. Youve got plenty of raw materials to last you the week.	Everybody	YES! You currently have 1000 of these parts in stock.
5	Assemble twenty bottle high, single depth racks	10 columns	22 twenty bottle high verticals 420 single depth horizontal pieces	Juan and Debbie	YES! You currently have 10 columns of these racks in stock.
6	Assemble twenty bottle high, double depth racks	10 columns	22 twenty bottle high verticals 420 double depth horizontal pieces	Juan and Debbie	YES! You currently have 10 columns of these racks in stock.
7	Assemble twentyfour bottle high, single depth racks	10 columns	22 twenty four bottle high verticals 500 single depth horizontal pieces	Juan and Debbie	YES! You currently have 10 columns of these racks in stock.
8	Assemble twentyfour bottle high, double depth racks	10 columns	22 twenty four bottle high verticals 500 double depth horizontal pieces	Juan and Debbie	YES! You currently have 10 columns of these racks in stock.
9	Make Trim	One hours worth of trim work.	Nothing. Youve got plenty of wood in stock	Juan and Debbie	N/A
10	Inspecting a Cellar	One hours worth of inspection.	Whatever the cellar requires in racks must be in stock and all work on the cellars trim must be completed before inspection can begin.	Juan	Yes. Once inspection starts on a cellar, the racks required by that cellar are used and disappear from your standard stock.
11	Packing a Cellar	One hours worth of packing.	The cellar must be completely inspected before packing can begin.	Juan, Debbie, and Mike	N/A

Table1 : Job Releases

Job Code Number	Job Name	20 High, Single Depth Racks	20 High, Double Depth Racks	24 High, Single Depth Racks	24 High, Double Depth Racks	Trim Work Required for job	Inspection Required for job	Packing Required for job	Promised Shipping Date
1	Larrochi	0	0	30 columns	0	1 hour	1 hour	1 hour	Friday, Week 1
2	Chen	0	0	10 columns	40 columns	1 hour	1 hour	1 hour	Monday, Week 2
3	Brannan	20 columns	0	0	40 columns	1 hour	1 hour	1 hour	Wednesday, Week 1
4	Matthewson	50 columns	0	0	50 columns	2 hour	1 hour 2	2 hour	Friday, Week 1
5	Loi	30 columns	40 columns	0	10 columns	1 hour	1 hour	1 hour	Friday, Week 1
6	Bender	50 columns	10 columns	10 columns	30 columns	2 hour	1 hour	2 hour	Friday, Week 2
7	Myers	10 columns	10 columns	0	0	1 hour	1 hour	1 hour	Friday, Week 1
8	Berenger	40 columns	20 columns	0	0	1 hour	1 hour	1 hour	Thursday, Week 1