explain please! thank you!

Weebs Bemard, CEO of Charleson Industries, has established the following card for a unit of the company's onty product: Charleson Industries expected to make 8,430 units this period, but the company actually made 8,720 units: Charleson Industries used 51,300 actual pounds this period, and the company worked 24,400 actual hours. Charleson Industries incurred the following actual costs during the period: REQUIRED: 1) Caleutate the Direct Materials Prise Variance. 2) Calculate the Direct Materials Quantity Variance. 3) Calculate the Direct Labor Rate Variance. 4) Calculate the Direct Labor Efficiency Variance. 5) Calculate the Variable Overhead Rate Variance. 6) Calculate the Overhead Efficiency Variance. 7) Calculate the Budget Variance. 8) Calculate the Production Volume Variance. Please remember to label the variances and indicate whether each is favorable or unfavor