Stiner Company has a materials price standard of $2.00 per pound. Five thousand pounds of materials were purchased at $2.20 per pound. The actual quantity of materials used was 5,000 pounds, although the standard quantity allowed for the output was 4,500 pounds.Stiner Company's materials price variance is
$1,000 U.
$900 U.
$100 U.
$1,000 F.