VARIANCES

Where is this question from? The one I have found asks for the mix

Actual usage in standard proportions $ D = 4,000 litres at $9 per litre = 36,000 E = 3,500 litres at $5 per litre = 17,500 F= 2,500 litres at $2 per litre = 5,000 ––––––– 10,000 litres 58,500 Actual usage in actual proportions D = 4,300 litres at $9 per litre 38,700 E = 3,600 litres at $5 per litre 18,000 F = 2,100 litres at $2 per litre 4,200 ––––––– 60,900 Mix variance is 58,500 – 60,900 = $2,400 Adverse A