Answer:
direct material = $2,000
so correct answer is B. $2,000
Step-by-step explanation:
given data
total cost = $9,000
consists = 600 units
overhead apply = $3,000
overhead rate = 75% of direct labor
solution
we get here Direct Labor that is
Direct Labor =

Direct Labor = $4000
and we apply here Total Cost that is
Total Cost = direct material + overhead + Direct Labor ..........1
put here value
$9,000 = direct material + $3,000 + $4,000
solve it we get
direct material = $2,000
so correct answer is B. $2,000