|  | 
 
 - 120 - 
 
 area with problems such as bad housing and high immigrant population
 
 should be 90p per week per giving unit, rising to 140p for the most
 
 financially able parishes.  This yields a scale at some point along
 
 which each parish had to be located.  To decide which point the
 
 assessors seem to be guided partly by a comparison of financial
 
 returns and partly by intuition; it appears to have been not a
 
 difficult operation, mutual agreement being, in most cases, quickly
 
 reached, albeit with a tendency to cluster in the band 105p to
 
 120p, and to avoid both extremes.
 
 The final stages were straightforward arithmetic, multiplication
 
 of rate by number of units yields a potential income per parish,
 
 and summation of those, a potential income for the Diocese.  This
 
 total potential income then becomes the denominator, and each
 
 parish's potential income the numerator, of the fraction by which
 
 the total diocesan share is multiplied to ascertain that parish's share.
 
 
 
 
 |