Please assist with the inquiry below:

Material and Labor Variances The following actual and standard cost data for direct material and direct labor relate to Jones Company's production of 2,000 units of a product: Actual Costs Standard Costs Direct material 4,200 lbs. @ $4.90 4,000 lbs. @ $5.10 Direct labor 5,800 hrs. @ $9.30 6,000 hrs. @ $9.50 Determine the following variances: Do not use negative signs with any of your answers. Next to each variance answer, select either "F" for Favorable or "U" for Unfavorable. Materials Variances Actual cost: Split cost: Standard cost: a. Materials price b. Materials efficiency $ A A Labor Variances Actual cost: $ Split cost: Standard cost: c. Labor rate d. Labor efficieny $