Answer:
Sales volume variance $2,380 favorable. The net effect on profit of AR-10's sales is that it will increase profit by $2,380
Explanation:
The sales volume variance is calculated as the difference between the budgeted and the actual sales volume multiplied by he standard profit per unit
Standard profit per unit = 6,120/3,600=$1.7
                                  Unit
Budgeted sales units                3,600
Actual sales units                   5,000
Sales volume                       1,400
Standard profit per unit               × $1.7
Sales volume variance               2,380 Favorable
Sales volume variance $2,380 favorable
The net effect on profit of AR-10's sales is that it will increase profit by $2,380