Answer:
The correct answer is A.
Explanation:
The general formula is:
Direct labor efficiency (time) variance= ( Actual Quantity - Standard Quantity)*standard rate
Note that none of the formulas provided matches the one I give you. But, with a small difference in the information, it can be adapted.
Direct labor efficiency (time) variance= Actual Quantity* Standard Rate - SQ* Standard Rate
If we are not provided with the Standard Quantity (SQ), but the total standard cost the formula is:
Direct labor efficiency (time) variance= (Actual Quantity* Standard Rate) - Standard cost
Therefore, the correct answer is A.