What cannot be said for Computer$-$Integrated Manufacturing $($CIM$)?$

a$)$ Backward to engineering and inventory control

b$)$Forward into warehousing and shipping

C$)$Can also include financial and customer service areas

D$)$Increasing the distinction between low$-$volume$/$sigh$-$variety, and bigh$-$volume$/$low$-$variety productione$)$Reducing the distinction between low$-$volume$/$sigh$-$variety, and high$-$volume$/$low$-$variety production