Manage and maintain executives' schedules., Prepare invoices, reports, memos, letters, financial statements, and other documents, using word processing, spreadsheet, database, or presentation software., Open, sort, and distribute incoming correspondence, including faxes and email., File and retrieve documents, records, and reports., Prepare responses to correspondence containing routine inquiries., Make travel arrangements for executives., Answer phone calls and direct calls to appropriate parties or take messages., Perform general office duties, such as ordering supplies, maintaining records management database systems, and performing basic bookkeeping work., Prepare agendas and make arrangements, such as coordinating catering for luncheons, for committee, board, and other meetings., Coordinate and direct office services, such as records, departmental finances, budget preparation, personnel issues, and housekeeping, to aid executives., Provide clerical support to other departments.