1)standard quantity of kilograms of plastic that is allowed =Actual output * standard Quantity allowed per helmet for actual output produced
= 3900 * .53
= 2067 KG
2)Standard material cost allowed = standard quantity of kilograms of plastic that is allowed * Standard cost per KG
= 2067 * 7
= $ 14469
3)Actual material cost = Actual quantity *Actual cost per KG
= 2301*15.18
= $ 34929.18
Material spending variance =Actual material cost - standard material cost allowed
= 34929.18 - 14469
= $ 20460.18 U
4)Material price variance =Actual quantity[Actual rate per KG -Standard rate per KG]
= 2301 [15.18 - 7]
= 2301 * 8.18
= 18822.18 U
Material quantity variance = Standard rate per KG [Actual quantity - standard quantity allowed]
= 7 [2301-2067
= 7* 234
= 1638 U
19 Chapter10 Homeworid 10-12.30 0 Help Se&E ubm Exercise 10-1 Direct Materials Variances (LO10-1 1 Bandar...