First, name a company the practices horizontal integration. Describe the structure. Now do the same for a company vertically integrated. In your

 First, name a company the practices horizontal integration. Describe the structure. Now do the same for a company vertically integrated. In your opinion, which is better to work for? Which offers workers the better opportunity to better yourself? Now, if you owned the business, which would you implement? Think again about the workers opportunities. Does their betterment also mean what's best for your business?

I  need this answer with at least 2 References. Thank you