GTA mansion boost timer

I am trying to boost my counterfit cash one last time before the new week, however it’s greyed out and saying “unavailable cannot be boosted right now” as far as I can remember i last boosted Cash on Sunday and haven’t played since.

My understanding was it’s on a 24 hour timer but I’m thinking maybe it’s not possible to boost the same business back to back regardless of time passed, do we have a forsure answer on this? Has anyone had luck boosting the same business without boosting a different one in between?

Thanks in advance!