The following information was extracted from the books of Danex Holdings regarding its stocks:

i.	Reorder quantity		1,800
ii.	Reorder period		4 weeks
iii.	Maximum consumption		450 units/week
iv.	Normal consumption		300 units/week
v.	Minimum consumption		150 units/week
Vi	Maximum reorder period		5 weeks
Vii	Minimum reorder period		3 weeks

Required

Determine the following stock levels for Danex Holdings:

Re-order level

Maximum stock level

Minimum stock level