Collection point	Load	(X,Y) Coordinates
A	9,000	(4,8)
B	4,000	(7,2)
C	2,000	(4,1)
D	5,000	(7,3)

1. What design guidelines help retail layouts to maximize customer exposure to products?
2. What is cross-docking? Why is it appropriate for some forms of warehouse layout?
3. What is the basic objective of a process control system?
4. What are the three possible results (or findings) from the use of control charts?
5. Solve the following aggregate planning question

Eagle Fabrication has the following aggregate demand requirements and other data for the upcoming four quarters. lQuarter Demand Previous quarter' s output 1590 units 1 1313'!) Beginning inventory Ell-ll units 2 14131] Stockout cost 550 per unit 3 1500 Inventory holding cost Ell} per unit at end of quarter 4 1313'!) Hiring workers 54 per unit Firing workers 53 per unit Unit cost 530 per unit Ds'ertime 5 ll} extra 1 er unit Which of the following production plans is better: Plan E'schase demand by hiring and ring; or Plan Eproduce at a constant rate of l-l} and obtain the remainder from overtime