To make sense is "tener sentido" and not "hacer sentido"?
Ese plan no tiene sentido. This plan doesn't make sense. It wouldn't work with hacer right? Ese plan no hace sentido. Gracias.
Yes I would also use "tiene sentido".
I think you want to use "Este" (This) and not "Ese" (That) -- of course you know that --right?
Sí, Jeezle, Necesitas usar "tener sentido."