Statistcs EOC solution fixes for inline numbering styling

Fixes for the end-of-chapter solutions for collab stats.  Needed to style solutions so they were inline and compensated for fix with updated fix for out of order numbering.  fonts applied to numbering and headers as well as making solutions inline.  

Chose to implement as (1) column due to the fact that we cannot know how big the tables are that will eventually go into the solutions.  A very large table with many columns or art will break the margins in 2 columns.  It is better to be safe and let tables have room to breathe in solutions.