Calculating Departmental Overhead Rates Using Post$-$Allocation Costs

Chekov Company has two support departments, Human Resources and General Factory, and two producing departments, Fabricating and Assembly.

$\backslash$table$[[,$Support Departments,Producing Departments$],[,\backslash$table$[[$Human$],[$Resources$]],\backslash$table$[[$General$],[$Factory$]],$Fabricating,Assembly$],[\backslash$table$[[$Direct costs$],[$Normal activity:$]],$$$150,000,$$$360,000,$$$120,900,$$$86,000$