Frisco Company recently purchased 108,000 units of raw materials for $583,200. Three units of raw materials are budgeted for use in each finished good manufactured, with the raw materials standard set at $16.50 for each completed product. Frisco manufactured 32,700 finished units during the period just ended and used 99,200 units of raw materials. If management is concerned about the timely reporting of variances in an effort to improve cost control and bottom-line performance, the materials purchase price variance should be reported as