Part $2$: In the recent past, a global chip shortage affectied our ability to purchase many things, such as cars and laptops.

In this $9$ minute video, The Wall Street Journal $($July $2,2021)$ takes us on a visit to a fabrication plant in Singapore to see

the complex process of chip making and how one manufacturer is trying to overcome the shortage. Answer the

following questions:

$-$ Why hasn$$t the US made its own chips during the global shortage?

$-$ What is a clean room?

$-$ What is the estimated cost to build a new facility?

$-$ What is the estimated supply chain lead time for a chip?

$-$ What risks are mentioned in this global supply chain?

$-$ How much is demand expected to increase at the time of the video? What does this mean for the company?