Family Member Arrested For Dui

Location: Salt Lake County, UT

A family member was arrested and I’m just looking for some information since it might be locale-dependent.

They were arrested in Draper. Is it possible they will be arraigned tomorrow on President’s Day, or will they have to wait until Tuesday (or later)?

They were arrested for DUI. Anyone have a ballpark $ amount to expect for bail?

How likely is jail time if they have prior DUIs? (It’s been at least 7 years since the last one, different state).

Lastly, does anyone have any tips on how to help them navigate their job situation if/when they can’t return to work right away and have to miss a few days?

Thanks