$.$What's Haley's average aggregate inventory level? Enter your response as a whole$$ number.

$9600$

cartons

b$.$ What's Haley's average aggregate inventory value? Enter your response as a whole$$ number.

$

$96000$

c$.$ Haley's vendor has recently announced that they will be building a facility near Haley Photocopying that will reduce lead time to one week. $$Further$,$ they will be able to reduce shipments to $100$ cartons. Haley believes that they will be able to reduce safety stock to a $1-$week supply.

$1)$ What's Haley's average aggregate inventory level after those changes? Enter your response as a whole$$ number.

$1600$

cartons

$2)$ What's Haley's average aggregate inventory value after those changes? Enter your response as a whole$$ number.

$

$3600$

d$.$ Therefore, all those changes together decrease$$ Haley's average aggregate inventory value by $