Moving to the next question prevents changes to this answer.

Question $21$

Up to about $1750,$ supply chains were primarily based on tr

Moving to the next question prevents changes to this aMoving to the next question prevents changes to this answer.

uestion $23$

Towards the end of the twentieth century, supply chains have transitioned to which type of supply chains?

IT$-$enabled

Manufacturing

Customer service$-$focused

Global

Moving to the next question prevents changes to this answer.