This study is concerned with measuring the technical efficiency of five insurance companies using the Data Envelope Analysis $($DEA$)$ method. The following table contains a performance data summary of the companies under study:

$\backslash$table$[[\backslash$table$[[$Insurance$],[$companies$]],$Inputs,$\backslash$table$[[$Outputs$]],\backslash$table$[[$Work$],[($$$)]],\backslash$table$[[$Expenses$],[($$$)$