Huang aerospace corporation manufactures aviation control panels in two departments, fabrication and assembly. in the fabrication department, huang uses a predetermined overhead rate of $30 per machine-hour. in the assembly department, huang uses a predetermined overhead rate of $12 per direct labor-hour. during the current year, job #x2984 incurred the following number of hours in each department: fabrication assembly machine-hours: 40 12direct labor-hours: 3 25what is the total amount of manufacturing overhead that huang should have applied to job #x2984 during the current year? a. $1,200b. $1,500c. $1,560d. $1,734