They are in direct conflict here, but which one wins is controlled by the investor. 

If you are going to use a sheet product, research how long it will last in direct sunlight.

There can be no direct or indirect benefit between and IRA and a disqualified person.

.: Both @Brian Eastman and @Rick Pozos have answered the questions, but in general if you can ask the following questions:(1) Does this transaction cause a direct or indirect connection between myself and my IRA?

.), so are the requirements as listed in the article:"Aggregation under Section 199A can only be done when the following requirements are met:The same person or group of persons, directly or indirectly, own 50% or more of each business to be aggregated.

A person who funds a mortgage banking loan or mortgage loan which has been originated and processed by a licensee or by an exempt person and who does not maintain a place of business in this state in connection with funding mortgage banking loans or mortgage loans, does not directly or indirectly solicit borrowers in this state for the purpose of making mortgage banking loans or mortgage loans and does not participate in the negotiation of mortgage banking loans or mortgage loans.

Only indirectly to folks who lost their jobs or businesses with large multi-family rentals. 

Here is a link to the IRS website which clearly explains this:https://www.irs.gov/retirement-plans/plan-particip...Also keep in mind that indirect prohibited transaction is also prohibited.

Also interesting thing I found out is, if you did for some reason withdraw from your Roth-IRA, you have 60 calendar days to return the money and it will be considered an "Indirect Rollover" that will not affect your contribution limit for that year.

@Justin R.This is the kind of area where you want to sit down and go over the specifics with a qualified CPA or tax attorney.In addition to the specific letter of the law, you need to avoid any "direct or indirect" benefit between a disqualified party and an IRA.Even if a LLC partially owned by you personally was not directly classified as a disqualified party, if your IRA is facilitating the operations of that LLC, there is a potential indirect benefit to you as a member of the LLC.