$[$The following information applies to the questions displayed below.$]$

Marco Company shows the following costs for three jobs worked on in April.

$\backslash$table$[[$Balances on March $31,$Job $306,$Job $307,$Job $308],[$Direct laborials used $($in March$),$$$29,800,,],[$Overhead applied $($March$),20,800,\backslash$table$[[18,800]],],[$Costs during April $($March$),10,800,9,800,],[\backslash$table$[[$Direct materials used$],[$Direct labor$]],137,000,222,000,],[$Overhead applied,$\backslash$table$[[85,800]],152,000,\backslash$table$[[$$$102,000$