The standard direct labor time for producing one pair of original Crocs is 0.6 hours and the direct labor rate for producing one pair of original Crocs is $18.50 per hour. During February, 10,000 pairs of original Crocs were produced. Actual direct labor costs were $97,850 for 5,150 hours. Compute the direct labor rate variance and the direct labor efficiency variance for the month of February.