The Materials Yield Variance Will Be Unfavourable When

Multiple Choice

The materials yield variance will be unfavourable when

A) the flexible-budget contribution margin is greater than the actual contribution margin.
B) the actual direct materials input mix is less expensive than the budgeted direct materials input mix.
C) the input-efficiency variance is favourable.
D) the actual quantity of total inputs used is greater than the flexible budget for total inputs.
E) actual unit sales are less than budgeted unit sales.