show step by step if possible. I'm having trouble on my math.

Mickley Corporation produces two products, Alphabs and Zeta7s, which pass through two operations, Sintering and Finishing. Each of the products uses two raw materials-X442 and Y661. The company uses a standard cost system, with the following standards for each product (on a per unit basis): Product Alpha 6 Zeta7 Raw Material X442 Y661 3.0 kilos 2.5 liters 4.0 kilos 4.5 liters Standard Labor Time Sintering Finishing 0.30 hours 1.20 hours 0.30 hours 0.70 hours Information relating to materials purchased and materials used in production during May follows: Material X442 Y661 Purchases 15,600 kilos 16,600 liters Purchase cost $ 49,920 $ 24,900 Standard Price $ 3.00 per kilo $ 1.60 per liter Used in Production 10, 100 kilos 14,600 liters The following additional information is available: a. The company recognizes price variances when materials are purchased. b. The standard labor rate is $22.00 per hour in Sintering and $21.00 per hour in Finishing. c. During May, 1,400 direct labor-hours were worked in Sintering at a total labor cost of $33,740, and 3,010 direct labor-hours were worked in Finishing at a total labor cost of $69,230. d. Production during May was 2.200 Alphabs and 1,000 Zeta7s. Required: 1. Complete the standard cost card for each product, showing the standard cost of direct materials and direct labor. 2. Compute the materials price and quantity variances for each material. 3. Compute the labor rate and efficiency variances for each operation. Req 1 Req 2 Reg 3 Complete the standard cost card for each product, showing the standard cost of direct materials and answers to 2 decimal places.) Standard Quantity or Hours Standard Price or Rate Standard Cost Alpha 6 Direct materials-X442 kilos per kilo Direct materials-Y661 liters per liter hours per hour Direct labor-Sintering Direct labor-Finishing hours per hour Total 69 $ 0.00 Zeta7: Direct materials-X442 kilos per kilo Direct materials-Y661 liters per liter hours per hour Direct labor-Sintering Direct labor-Finishing hours per hour Total 5 0.00 Complete this question by entering your answers in the tabs below. Req 1 Reg 2 Reg 3 Compute the materials price and quantity variances for each material. (Indicate the eff favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all a Direct Materials Variances-Material X442: Materials price variance Materials quantity variance Direct Materials Variances-Material Y661: Materials price variance Materials quantity variance