Answer:
-$55 U
Explanation:
For computation of activity variance for supplies cost in March first we need to find the budgeted activity of standard supplies cost and actual activity of standard supplies cost is shown below:-
Budgeted activity of standard supplies cost = Supplies cost + Per frame cost × budgeted Activity frames
= $1,730 + $11 × 613
= $1,730 + $6,743
= $8,473
Actual activity of Standard supplies cost = Supplies cost + Per frame cost × Actual activity frames
= $1,730 + $11 × 618
= $1,730 + $6,798
= $8,528
So, activity variance for supplies cost = Budgeted activity of standard supplied cost - Actual activity of Standard supplies cost
= $8,473 - $8,528
= -$55