Question \#15. (4 points) Your client, Zane, owns a business that sells skateboards. He is excited that his business is doing really well, especially online. Zane's business is located in Utah and all of his business's employees and physical assets are in Utah. Nevertheless, he has sales to customers all over the country. He casually mentions to you that he is really glad that he does not have to collect sales tax or pay income tax in all of those states in which he has online sales. You mention to him that he does not have to collect sales tax or pay income tax in those states unless he has "nexus" in those states. He then says to you, "What is 'nexus,' and how might it impact my business?" Please respond to Zane