job a3b was ordered by a customer on September 25. during the month of september, jaycee corporation requisitioned $2,800 of direct materials and used $4300 of direct labor. the job was finished by the end of the month but needed an additional $3300 of direct materials and additional direct labor of $6800 to finish the job in October. the company applies overhead at the end of each month at a rate of 150% of the direct labor cost incurred. what is the total cost of the job when it is completed in October?