Answer
In accounting, Hollerith's inventions, particularly his punched cards and tabulating machines, revolutionized data processing. These innovations allowed for the efficient storage and analysis of vast amounts of numerical data, significantly streamlining accounting tasks. Prior to Hollerith's contributions, manual calculations and record-keeping were time-consuming and prone to errors. His inventions paved the way for the automation of accounting processes, enhancing accuracy and efficiency in managing financial records.