When it is important to control the sample size of your market research survey, you should consider using the following contacts method(s): O email Telephone or online Focus groups Observation Jennifer was considering the use of primary market research and was trying to justify whether The research agency could recruit enough consumers to complete the survey The sales team could lop presentations using the information The additional market research insights are worth the high cost The R&D team had enough time to review the research results Janet's market research budget was limited so she needed to coader contact methods that offered a low cost per respondent such as Mail operatives Personal service Group Interviews Matsurveys When using secondary market research, you must ensure that the data is: Developed by your competitors Current relevant and impartial Accurate and global O Approved by industry experts