Country Contractors, Inc., contracted to provide excavation services for A Westside Storage of Indianapolis, Inc., but did not complete the job and later -led for bankruptcy. Stephen Songer and Jahn Songer were Country's sole shareholders. The Songers had not misused the corporate form to engage in fraud. The firm had not been undercapitalized, personal and corporate funds had not been commingled, and Country had kept accounting records and minutes of its annual board meetings. Are the Songers personally liable for Country's failure to complete its contract? Explain.