Watch the video on manufacturing Lego blocks ("LEGO Bricks In The Making" by The

LEGO group)

https://www.youtube.com/watch?v=C30iy9eekzk

a) List the manufacturing process chain from raw material (plastic granulate / pellets)

to a box with a LEGO set. (an example of a manufacturing process chain is shown

in Fig. 1)

b) What elements of i4.0 Lego uses in their production line; how and why they make it

efficient (100 words)