<Ul> <Li> News </Li> <Li> Writing style </Li> <Li> Ethics </Li> <Li> Objectivity </Li> <Li> News values </Li> <Li> Attribution </Li> <Li> Defamation </Li> <Li> Editorial independence </Li> <Li> Journalism school </Li> <Li> Index of journalism articles </Li> </Ul> <Li> Index of journalism articles </Li> <Tr> <Th> Areas </Th> </Tr> <Tr> <Td> <Ul> <Li> Arts </Li> <Li> Business </Li> <Li> Data </Li> <Li> Entertainment </Li> <Li> Environment </Li> <Li> Fashion </Li> <Li> Medicine </Li> <Li> Politics </Li> <Li> Science </Li> <Li> Sports </Li> <Li> Technology </Li> <Li> Trade </Li> <Li> Traffic </Li> <Li> Weather </Li> <Li> World </Li> </Ul> </Td> </Tr>

What are three reasons why a company may call a press conference