7. You are carrying out research in an organisation interviewing employees. Which of the following are correct? (select two) a) Senior Manager Chief Executive of the organisation needs to give (usually written) permission for the research to take place b) Individual consent needs to be sought from the employees who wish to take part c) Individual content does not need to be sought from the research participants if a Senior Manager has approved the research, a) You cannot approach an organisation to ask them if they are happy in principle for you to carry your research before you have obtained ethical approval