16 ) Iglesias , Inc . completed Job 12 on November 30 . The details of Job 12 are given below Direct labor cost $890 Direct materials cos $1 100 Machine hours 8 hours Direct labor hours 21 hours Predetermined overhead allocation $60 per machin rate hou What is the total cost of Job 12 ? A ) $2 470 B ) $1 990 C ) $ 1 370 D ) $1 580