Materials Variances Cinturon Corporation produces high quality leather belts. The company's plant in Boise uses a standard costing system and has set the following standards for materials and labor: Leather (3 strips n $4) Direct labor (0.75 hr.$12) Total prime cost During the first month of the year, the Boise plant produced 92,000 belts. Actual leather purchased was 272,500 strips at $3.00 per strip. There were no beginning or ending inventories of leather. Actual direct labor was 78,300 $12.00 9.00 $21.00 hours at $14.00 per hour. Required: 1. Break down the total variance for materials into a price variance and a usage variance using the columnar and formula approaches. Enter favorable values as negative numbers and unfavorable values as positive numbers Price variance Usage variance Total variance Favorable Favorable Favorable