more on the global supply deadlock and the role that chips are playing in it, we are joined by renate james empiric computing's -- empiric computing. what is the latest on the chip shortage? how much longer does it last and when does it let up? >> thank you for having me back on. i wish that we knew. it is going to depend on which part of the business you're in. each part of it, not all chips are the same some require specialized substrates and other constraints. there is the actual system that people build out of the chips that are needing a bunch of small parts. it is throughout the supply chain and it has impacted all different segments of semiconductors from mobile to data centers, to automotive, etc. the chip shortage will depend on as capacity comes on for the supply constrained segment that you are in. some of -- some ceos say it will get better, both had some on that say it last until 20 of the two. -- 2022. it depends on the business you are in. i believe in an 18 months we will see capacity come back online. emily: how are you responding and building capacity to deal with seasonal