Which of the Following Is True of Mix Variance

Multiple Choice

Which of the following is true of mix variance?

A) A mix variance is created whenever actual mix of inputs differs from standard mix.
B) A mix variance is created whenever actual mix of inputs differs from standard output.
C) A mix variance is the difference in standard and actual costs of the actual mix of inputs used.
D) A mix variance is the difference between the actual amount of each input and its standard mix amount.