Stirk Company applies fixed overhead at the rate of $1.70 per unit. For May, budgeted fixed overhead was $690,200. The production volume variance amounted to $5,100 unfavorable, and the price variance was $15,500 favorable.

Required:

a. What was the budgeted volume in units for May?

b. What was the actual volume of units produced in May?

c. What was the actual fixed overhead incurred for May?