Teton Trails Manufactures Backpacks for Adventurers

Teton Trails manufactures backpacks for adventurers. The backpacks come in two types: Daytripper, and Excursion. Teton anticipates the following production volumes:
Daytripper: 2,000 backpacks in July, 2,200 backpacks in August
Excursion: 1,200 backpacks in July, 900 backpacks in August
Each Daytripper backpack requires 1 hour of direct labor and each Excursion backpack requires 2.5 hours of direct labor.
If the total budgeted labor for August is 5,000 hours, how much indirect labor did Teton budget?

A) None
B) 1,550 hours
C) 550 hours
D) 1,900 hours
E) None of the above