She Raised Millions From Investors ... Then Almost Lost It All Raquel Tavares had just finished raising a round of funding -- and then her team looked at the company's numbers and realized they were almost out of money.

This is an episode of our podcast Problem Solvers. Each week, an entrepreneur reveals how they overcame an unexpected problem in their business -- and were happier and more successful as a result. The show is hosted by Entrepreneur's editor in chief, Jason Feifer. Listen below, or subscribe on iTunes, Google Play, Stitcher, or wherever you get your podcasts.

Raquel Tavares, founder and CEO of a ghee company called Fourth & Heart, had just finished raising a round of funding -- and then her team looked at the company's numbers and realized they were almost out of money. How did this happen? The answer is simple: The company wasn't properly tracking its inventory and cost of raw materials, and now it was in a terrible bind. What does an entrepreneur do in a situation like this? Tavares is here with an incredible answer: Not only can you survive a problem like this, but you can even thrive because of it. But you've got to be nimble, humble, willing to make a lot of changes and able to stomach a lot of hard conversations.