Assume that the standard cost to make one unit of product includes 12 units of raw materials at a price of $2 per unit. In August, 11,700 units of raw materials were used to produce 1,000 units of finished products. The raw materials were purchased at $3 per unit. What is the materials quantity variance?

Group of answer choices

$ 600 (U)

$1,800 (U)

$ 600 (F)

$1,200 (U)