When Angie and Dee Cowger wanted to take their hard-to-resist chili nationwide, they appeared on Season 7 of “Shark Tank,” asking for $400,000 for a 10% stake in their business, Custard Stand. Although the judges loved the chili, no shark accepted the deal as the couple had more than $700,000 worth of debt in the business, and it’s a monumental challenge to build a national company with just $400,000.