Answer:
C. the actual cost of materials was less than the standard cost.
Step-by-step explanation:
As it can be seen from the given information that
The Favorable material purchase price is $380
And, non-favorable material quantity variance is $120
So, the total favorable price variance is
= $380 - $120
= $260
This represents that the actual material cost would be lower than the standard cost
hence, the option C is correct