Auduon, Incorporated uses a predetermined factory overhead rate based on machine$-$hours. For October, Audubon recorded $$5,500$ in overapplied overhead, based on $35,100$ actual machine$-$hours worked and actual manufacturing overhead incurred of $$603,485.$ Audubon estimated manufacturing overhead for October to be $$572,550.$

Required:

What was the estimated number of machine$-$hours Audubon expected in October?

Note: Do not round intermediate calculations.

Expected machine$-$hours

mach