Final answer:
The sales-volume variance is calculated by multiplying the standard contribution margin per unit by the difference in actual and budgeted sales in units, resulting in a $4,000 unfavorable variance for Master Products.
Step-by-step explanation:
To calculate the sales-volume variance, we compare the difference in the number of units sold (actual vs. budgeted) and multiply this by the standard contribution margin per unit. The formula for the sales-volume variance is as follows:
- Calculate the standard contribution margin per unit: (Budgeted Sales - Budgeted Variable Expenses) / Budgeted Sales in units.
- Calculate the difference in sales volume: Actual Sales in Units - Budgeted Sales in Units.
- Multiply the standard contribution margin per unit by the difference in sales volume.
Using the information provided:
- Standard contribution margin per unit = ($150,000 - $90,000) / 15,000 units = $4 per unit.
- Difference in sales volume = 14,000 units (Actual) - 15,000 units (Budgeted) = -1,000 units.
- Sales-volume variance = $4 per unit * (-1,000 units) = $4,000 unfavorable.
Therefore, the correct answer is: B. $4,000 unfavorable.