Holl Corporation has provided the following data for November.

Denominator level of activity		6,200	machine-hours
Budgeted fixed manufacturing overhead costs	$	81,840
Standard machine-hours allowed for the actual output		6,500	machine-hours
Actual fixed manufacturing overhead costs	$	80,600

Required:

a. Compute the budget variance for November.

b. Compute the volume variance for November.

(Input all amounts as positive values.)