Marcus invented a new bicycle helmet light that increases safety without being too heavy. He tried selling it at spring festivals but it was not getting much interest. The next month he decided to focus only on selling at gatherings of bike enthusiasts and a booth at the sporting goods store on Saturdays. He found his profits doubled almost immediately.
Which characteristic of entrepreneurs is Marcus demonstrating?
I believe self-correction would be the correct answer, because Marcus decided to only sell at biking events, correcting his location mistake from last time.
