Businessman sitting in thought over puzzle wrong business model, unprofitability and inefficiency. Failed project. Unprofitable, high costs. Testing, finding a solution. Risk management business, miscalculation, failed, model, startup, challenge, project, inefficiency, wrong, unprofitability, businessman, disappointment, inexperienced, despair, hands, failure, young, men, executive, concept, fail, start, idea, management, success, problem, development, failing, thinking, plan, puzzle, analysis, man, overs






