In: Accounting
a) Labor rate variance =AH[AR -SR]
= 40000 [11.25 - 15]
= 40000* - 3.75
= - 150000 F
Labor efficiency variance = SR [AH-SH]
= 15[40000- 40000]
= 15* 0
=0 NA
2)Reason for unfavorable direct material variance : Includes the following
a)Purchase of low quality material (Inferior material) -Purchase of inferior material require more consumption /usage of material in production .
b)Lack of supervision or inefficient workers :If workers are in-efficient in working or there is no proper supervision ,materials are not properly handled
c)Higher purchase cost of material (Inflationary prices)- In case of increased price ,material price variance tends to be unfavorable .
3)
The reason for lower finished goods inventory :Includes the following
a)Higher sales : If actual sales are higher than predicted ,it will make ending inventory to fall below prediction .
b)Carrying cost : Increase in carrying cost of inventory calls for maintaining lower inventory .