At the beginning of the year, a company estimated that 20,000 direct labor-hours would be required for the periods estimated level of production. The company also estimated $140,000 of fixed manufacturing overhead cost for the coming period and variable manufacturing overhead of $1.50 per direct labor-hour. Job X used 16 direct labor-hours and it was charged $288 in direct labor cost. If the total job cost for Job X is $624, then how much direct materials cost was charged to Job X? Choices: $136 $200 $336 $300