Ключевые слова: accuracy, achieve, advice, aiming, background, bill, black, blackboard, board, business, calculate, chalk, competition, competitive, complicated, concept, customer, dollar, efficiency, expertise, finance, goal, ideas, illustration, inspiration, intelligence, intelligent, job, knowledge, leadership, management, market, marketing, money, motivate, numbers, organization, performance, pile, problem, shooting, skill, solution, sport, strategy, success, target, teamwork, vision, work,