Ключевые слова: account, accountability, accountancy, accountant, accounting, accounts, background, book, budget, business, calculate, calculator, chart, check, concept, contract, corporate, counting, credit, data, document, economy, education, expenses, finance, financial, hand, income, investment, invoice, job, man, money, notebook, notepad, office, paperwork, pen, people, planning, report, research, salary, savings, seminar, success, table, technology, work, worker,