Tommy's Toys produces two types of toys: trains and dolls. Tommy's uses stainless steel to manufacture the trains and plastic to manufacture the dolls. Information regarding the usage of steel and plastic for the past year follows:

Product Names	Steel	Plastic
Direct materials information
Standard pounds per unit	3 lb.	1.5 lb.
Standard Price (SP) per pound	$3.50	?
Actual Quantity (AQ) used per unit	2.0 lbs.	3.00 lbs.
Actual Price (AP) paid for material	$2.75	$3.25
Actual Quantity Purchased (AQP) and used	2,500 lbs.	1,000 lbs.
Price variance	?	$2,500 F
Quantity variance	$1400 U	?
Flexible budget variance	?	$1,937 F
Number of units produced	400	500

What is the direct materials flexible budget variance for steel used to manufacture the trains?