Typical Annual Commercial Disability Insurance Costs for

                   Self-Employed Person  

35 year old man with wife and 2 children earning $75,000

                (Wall Street Journal 3/19/92)

                                                                
                                                  
                                                 Premium

To age 65,                                              $1,411                
90 day waiting period,
60% of $75,000 income

(not offered for age 65+; people
now working until 72)

                        ---------------


Possible feature of Princeton Plan

All ages,                                                  734
based on German experience of 6.8% of $10,800
Disability Insurance