Week 2MKT 421 WEEK 2 DQ 1What is marketing research? How has the Internet affected marketing research? As a part of your answer address time cost approaches and validity. Why is marketing research important to developing marketing strategy?MKT 421 WEEK 2 DQ 2What is competitive intelligence? What is the importance of competitive intelligence and analysis in modern-day marketing? How can a companys marketing organization ensure that it is able to identify newly emerging competitors in time to plan and execute an effective marketing strategy in response to these competitors? MKT 421 Week 2 Individual Assignment Marketing Mix. (1400+Words) MKT 421 Week 2 Learning Team Assignment Marketing Plan Phase I. (1700+ Words) MKT 421 Week 2 Summary