Company Riggins
a. Variation in material prices = $450 F
b. Variation in material quantity = $750 U
d. Variation in labor costs = $550
e. Variation in labor force size = $7,000 F
Standard cost systems employ "standard costs," which are the planned or anticipated costs considered necessary to produce one unit of a good or deliver one service. Materials, labor, and overhead costs for each product have all historically been regulated by standards. Actual costs are contrasted with conventional costs in order to spot variances (the difference between the actual cost and the cost that was expected to be incurred). Accounting records for a standard cost system comprise both standard costs and real expenses. This dual record keeping provides a measure of cost control by providing norms to compare actual costs of activities against.
To know more about Standard Cost System, visit:
https://brainly.com/question/23894733
#SPJ4