Customer Profitability Analysis has observed that the builders, however, require substantially different levels of support following the completion of jobs. The following data have been gathered:

$\backslash$table$[[$Support Activity,Driver,Costs per Driver Unit,$],[$Major refinishes,$\backslash$table$[[$Hours on job$],[$Number of visits$]],$$$40,],[$Touchups$,$Numb,$$150,],[$Communication$,$Number of calls,$$20,],[,,,],[,,,],[$Builder$,$Major Refinishes,Touchups,Communication$],[$Alpha$,80,150,360],[$Beta$,35,110,205],[$Gamma$,42,115,190]]$

Assuming that each of the three customers produces gross profits of $$100,000,$ calculate the profitability from each builder after taking into account the support activity required for each builder. Alpha

Beta

Gamma