COMPUTER SOFTWARE FOR THE MANAGEMENT OF THE PRINTING INDUSTRY, NAMELY, COMPUTER SOFTWARE FOR ESTIMATING COSTS OF PRINT JOBS AND EXPENSES ASSOCIATED WITH PRINTING, ENTERING CUSTOMER ORDERS, AND JOB TICKETS, PROVIDING DATA ABOUT THE PROGRESS OF PRINT JOBS ON THE PRINT SHOP FLOOR, ACCOUNTING FOR PRINTING COSTS AND PAYROLL OF PRINTING WORKERS, AND INVOICING CUSTOMERS