Answer:
The correct answer is $1,863 (U).
Explanation:
According to the scenario, computation of the given data are as follows:
Planned Activity = 20 days
Actual activity days = 23 days
Contribution margin = $621
Operating cost =- $15,060
So, we can calculate the activity variance by using following formula:
Activity Variance = ( Planned activity days - Actual activity days) × Contribution margin
By putting the value, we get
Activity variance = ( 20 - 23 ) × $621
= -3 × $621
= - $1,863 ( Negative shows unfavorable)
= $1,863 (U)