Marketing research-Please answer

1. What is exploratory,descriptive,and causal research designs,and their key characteristics and basic uses
2. List and describe the types of exploratory research
3. Describe the differences between cross-sectional and longitudinal descriptive research designs
4. Describe and list the differences between continuous panel and discontinuous panel
5. Describe the differences between laboratory experiments and field experiments.Give an example for each.
6. Describe and give an application example for a standard test market,a controlled test market and a simulated test market.