41 DEVELOPMENT, PRODUCTION, AND DISSEMINATION OF EDUCATIONAL MATERIALS OF OTHERS, NAMELY, PRINTED MATERIALS, EDUCATIONAL CD-ROMS, AND EDUCATIONAL DVDS IN THE FIELDS OF REAL ESTATE INVESTMENT AND ESTABLISHING AND OPERATING BUSINESSES TO LOCATE, SELL, LEASE, FINANCE AND EXCHANGE RESIDENTIAL AND COMMERCIAL PROPERTIES FOR INVESTMENT PURPOSES; AND EDUCATIONAL SERVICES, NAMELY, CONDUCTING SEMINARS, SYMPOSIUMS, CLASSES AND LECTURES IN THE FIELDS OF REAL ESTATE INVESTMENT AND THE OPERATION OF BUSINESSES WHICH LOCATE, SELL, LEASE, FINANCE AND EXCHANGE RESIDENTIAL AND COMMERCIAL PROPERTIES FOR INVESTMENT PURPOSES AND DISTRIBUTION OF COURSE MATERIALS IN CONNECTION THEREWITH, NAMELY, PRINTED AND ELECTRONIC EDUCATIONAL MATERIALS