Speedy Print makes advertising hangers that are placed on doorknobs. It charges $0.04 and estimates its variable cost to be $0.01 per hanger. Speedy's total fixed cost is $3,000 per month, which consists primarily of machinery depreciation and rent.
1. Calculate the number of advertising hangers that Speedy must sell in order to break even. (Round your intermediate calculation to 2 decimal places and final answer to nearest whole number.)