I would like to sort a box of data by one cell in each box, rearranging the
boxes while keeping the data in each individual cell intact.
In the example below, I would like to sort the boxes (imagine lines around
each company) by the difference in the salaries betweern President and VP-
lowest to highest.  So the companys should be organized Company 2 (with all
its info intact), then company 3, then company 1.

Example: Companies with names of CEOs and salaries
Company    Name               Title                 Salary           Bonus
Company1   AJ Feele         President        999999       400000
                    Tom Cruise     VP                  777777       200000
                                                                    222222  
    200000

Company2   MLK Jr.            Pres               300000          15000
                    Howard Stern  VP - Sales     200000          13000
                                                                   100000  
         2000

Company3   Heinz Ward      Pres               500000         150000
                    Ghandi             VP                  100000          
50000
                                                                    400000  
      100000

I do not care if the cells are combined somehow, I just need to make sure I
can sort by the difference in salary or the diffrence in bonus.  The regular
sort funcion cannot do this and I would not like to move them manually
because I have hundreds to sort this way.  If you have any insights, PLEASE
let me know.  I greatly appreciate your time and help.

Jesse