A company's cost formula for its supplies cost is $1,840 per month plus $12 per unit. For the month of March, the W company planned for activity of 624 units, but the actual level of activity was 631 units. The actual supplies cost for the month was $9,650. The activity variance for supplies cost in March would be closest to: $84 F O $84 U O $322 U $322 F

A company's cost formula for its supplies cost is $1,840 per month plus $12 per unit. For the month of March, the company planned for activity of 624 units, but the actual level of activity was 631 units. The actual supplies cost for the month was $9,650. The activity variance for supplies cost in March would be closest to: $84F $84U $322U $322F