9 electronic information systems comprising data input equipment, namely, keyboards, optical scanners, cameras, microphones, bar code readers, pointing devices and joysticks; data output equipment, namely, printers, monitors and speakers; data communications equipment, namely, modems, routers, cables and connectors; and data memory equipment, namely, hard drives, static RAMs, dynamic RAMs, magnetic disks, floppy disks, magnetic tapes and optical disks; computer programs recorded on magnetic disks, floppy disks, magnetic tapes, optical disks, electronic memory devices, perforated tapes and similar data carriers, namely, computer programs for use in negotiation and settlement of commercial transactions, mortgage lending, mortgage brokerage, financing, commercial lending, real estate development, management of construction and engineering projects, personnel management consulting and business consulting in the fields of marketing strategy and business strategy