Question 2

Period	1	2	3	4	5	6
Demand	10	10	50	20	20	50
ordering cost	100	120	100	100	100	120
inventory cost	5	10	5	10	5	10
product cost	10	2	10	10	10	10
1	200	350	1600	2200	3000	5250
2		340	940	1280	1820	3420
3			940	1240	1740	3240
4				1240	1640	2890
5					1540	2290
6						2160
7
Cost	200	340	940	1240	1540	2160
j	1	2	2	3	5	6

Based on the results above (W-W algorithm), how many items should we order in period 2?