Transcript text: In the context of the ever-changing marketplace, which of the following statements is true of marketing research?
a. It overlooks the role of word of mouth advertising in the promotion process of newly launched products.
b. It helps in understanding the marketing environment with the ald of big data analytics.
c. It discourages the use of loyalty programs when marketing to improve customer relationships.
d. It results in inaccurate forecast as the marketplace keeps changing.