Flora's Fabulous Fontains top product is its Model A.Calculate the minimum replenishment time to build 2500 Model A fountains given the following beginning inventories.

Use the following information:

Component		Immediate Parent		Usage per Parent		Lead Time (weeks)		Beginning Inventory
A		none				2		0
B		A		2		2		250
C		A		1		6		500
D		A		3		3		750
E		A		2		3		750
F		B		4		2		3000
G		B		2		4		1000
H		D		3		2		5000
I		D		2		4		5000
J		E		1		9		1000
K		E		5		1		5000
L		E		2		4		2500
M		F		3		3		250
N		F		6		3		2560
O		H		2		4		0
P		K		1		2		500
Q		K		2		3		1000

(a)=enter a number of weeks weeks