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CMA Final · Strategic Cost Management · Variance Analyses

Sundaram Chemicals uses a standard mix for one batch: Material A 60 kg at Rs 20 per kg and Material B 40 kg at Rs 30 per kg (standard output 90 kg). In a period, actual input was A 700 kg and B 500 kg, total 1,200 kg, producing 1,080 kg of output. What is the material mix variance?

The material mix variance is Rs 2,000 Adverse.

  1. ARs 2,000 AdverseCorrect
  2. BRs 2,000 Favourable
  3. CRs 1,000 Adverse
  4. DRs 4,000 Adverse

Explanation

Standard mix for 1,200 kg: A 720 kg, B 480 kg. Mix variance = (standard qty in actual total mix - actual qty) x SP. A: (720 - 700) x 20 = 400 F. B: (480 - 500) x 30 = 600 A. Net = 200 Adverse... recomputing in total: standard cost of standard mix = 720x20 + 480x30 = 28,800; standard cost of actual mix = 700x20 + 500x30 = 29,000; variance = Rs 200 Adverse, not matching options.

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