Job 140 requires $12,000 of direct materials, $6,700 of direct labor, 550 direct labor hours, and 270 machine hours. It also requires 9 hours of inspection at $40 per hour. Manufacturing overhead is computed at $28 per direct labor hour used and $42 per machine hour used.The total amount of overhead allocation is:(a) $26,740(b) $15,400(c) $45,440(d) $34,100