Hey everyone. Welcome to the activity solutions lecture. In the previous activity, you were given three simple questions, and your job was to provide correct answers. I hope you have completed this exercise. Let's review the answers now. Question one, which are the three types of waste that just in time helps eliminate?

I would say these are the top three types of waste. of the given choices. The correct answer is waste of overproduction, waste of waiting, and waste of inventory. Question two, who has been attributed as the creator of just in time? The correct answer to this question is Tai Chi oho. Tai Chi is also responsible to create the world renowned Toyota production system.

And question three taiichi Ohno was inspired by which industry to incorporate just in time In Toyota, the correct answer is supermarkets. Ty had observed that in any well run supermarket, individual items are replenished as each item begins to run low on the shelf. He applied that same principle to manufacturing. The previous process shouldn't make any parts until the next process uses up its original supply of parts earlier supplied by the previous process. When the next process is down to a small amount of safety stock. This triggers a signal to the previous process, asking it for more parts.

And this was the birth of just in time. That brings us to the end of this lecture. Thank you for attending. See you in the next one.