Ключевые слова: action, analysis, background, banner, barrier, behavior, benefit, budget, business, check, condition, constraint, control, curb, deadline, decision, embossed, financial, goal, industry, inhibition, investment, layout, limit, limitation, management, mathematics, optimization, overcome, plan, problem, process, project, quality, relation, resource, restraint, restrict, restriction, risk, schedule, scope, solution, target, task, time, unknown, variable, word, work,