The most important thing to understand about the if-then-else column is that it will return (short circuit) as soon as a condition passes. So the best approach is what we sometimes refer to as “working backwards”, by eliminating all the false conditions first.

I’m reading that as if (A and B) and C

If not C, then false

If not A, then false

If not B, then false

Else true

Or maybe it’s supposed to be if A and B, then C?
In which case:

If not A, then false

If not B, then false

Else C

I’m reading that as If (A or B) and C

If not C, then false

If A, then true

If B, then true

…or should that be If A or B, then C?
If yes, then: