Illustration 1
Product A required 10 kg of material at a rate of ₹4 per kg. The
actual consumption of material for the manufacturing product A
comes to 12 kg of material at the rate of ₹4.50 per kg.
Calculate: (a) Material Cost Variance
(b) Material Usage Variance
(c) Material Price Variance.
Answers:
a. Material Usage Variance =₹ 8 (A)
b. Material Price Variance = ₹6 (A)
c. Material Cost Variance = ₹14 (A)
Illustration 2
A manufacturing concern which has adopted standard costing
furnishes the following information.
Standard
Material for 70 Kg of finished product of 100 Kg
Price of materials Re.1 per kg
Actual
Output 2,10,000 kg.
Material used 2,80,000 kg.
Cost of materials ₹ 2,52,000
Calculate:
a. Material Usage Variance
b. Material Price Variance
c. Material cost Variance
Answers
a. Material Usage Variance = ₹ 20,000 (F)
b. Material Price Variance = ₹28,000(F)
c. Material Cost Variance = ₹48,000(F)
Illustration 3
From the following you are required to calculate
(a) Material Usage Variance
(b) Material Price Variance
(c) Material Cost Variance
Quantity of material purchased 3,000 units
Value of material purchased ₹ 9,000
Standard quantity of material required
for one tonne of finished product 25 units
Standard rate of material ₹ 2 per unit
Opening stock of material NIL
Closing stock of material 500 units
Finished production during the period 80 units
Answers:
a. Material usage variance = 1,000 (A)
b. Material price variance = ₹ 2,500 (A)
c. Material cost variance = ₹ 3,500 (A)
Illustration 4
The standard quantity and standard price of raw material required
for one unit of product A are given as follows
Quantity (kg.) S.P. (₹)
Material X 2 3
Material Y 4 2
The actual production and relevant data are as follows:
Material X 1,100 kgs. @ ₹ 3,410
Material Y 1,800 kgs. @ ₹ 3,960
Calculate Variances. Actual production was 500 units.
Answers
Material Mix variance =₹ 133 (A)
Material Usage variance = ₹100 (F)
Material price variance = ₹470 (A)
Material cost variance = ₹370 (A)
Illustration 5
From the data given below, calculate the Material Price Variance,
Material Usage Variance and Material Mix Variance:
Raw Material Standard Actual
A 40 units @ ₹50 per 50 units @ ₹50 per
unit unit
B 60 units @ ₹40 per 60 units @ ₹45 per
unit unit
Answers:
Material Sub-Usage Variance = ₹ 440 (A)
Material Mix Variance = ₹ 60 (A)
Material Usage Variance = ₹ 500 (A)
Material Price Variance = ₹ 300 (A)
Material Cost Variance = ₹ 800 (A)
Illustration 6 & 7
1. The standard and actual figures of product are
Standard Actual
50 Units 45 units Material Quantity
₹1.00 ₹0.80 Material Price per unit
Calculate Material Cost Variance
2. NX Manufacturing Concern furnishes the following information:
Standard: Material for 70kg finished products 100kg
Price of material per kg Rs. 1
Actual: Output 2,10,000 kg
Material used 2,80,000 kg
Cost of materials ₹2,52,000
Calculate (i) Material usage variance (ii) Material price variance (iii) Material cost variance