The one that doesn't make sense to me is "Days per $1000," because it's the only one (that I saw) where each line has an order of magnitude plus an addition uni

The one that doesn't make sense to me is "Days per $1000," because it's the only one (that I saw) where each line has an order of magnitude plus an addition unit, and that unit is often different from the one in the heading. -2 hours minimum wage day's work, small coffee shop daily revenue -1 days entry-level weekly salary, independent contractor daily rate 0 weeks average monthly rent payment, typical car payment Is the difference in order of magnitude between the first two just one (-2 to -1) or 2 (E-2 hours vs E-1 days)? And how is "0.1 days per $1000" an entry-level weekly salary? Now we have days and weeks in the same sentence.