Article by  Luke Richbourg . Small businesses face many hurdles to success. Low margins, poor product-market fit, unattractive value proposition, manufacturing or distribution challenges, internal strife, all can doom a business. However, even if the business fundamentals are sound, cashflow or liquidity issues are a particular threat to small businesses, which usually fail due to under financing or lack of capital. If your business is in a growth phase and spends more than it brings in, or requires significant upfront capital expenditures, you must take care to ensure that it is not undercapitalized. Here are a few problems and solutions that arise with financing a small business. Warning – Undertaking a…