The following materials standards have been established for a particular product:

Standard quantity per unit of output	8.9	Pounds
Standard price	$15.90	per pound

The following data pertain to operations concerning the product for the last month:

Actual materials purchased	7,000	Pounds
Actual cost of materials purchased	$94,700
Actual materials used in production	6,300	Pounds
Actual output	1,500	Units

What is the materials quantity variance for the month?