Question 1 Provide 2-3 pieces of factual data that provide evidence of how important and prevalent the IKEA catalog has been.

Please answer the following questions by reading the article provided below with each question taking up half a page. Thank you.
Article link: https://www.livemint.com/companies/news/the-ikea-catalog-defined-home-for-millions-now-it-s-gone-11607682513942.html
Question 1: Provide 2-3 pieces of factual data that provide evidence of how important and prevalent the IKEA catalog has been.
Question 2: List and describe the primary reasons why IKEA chose to stop drafting its catalog.
Question 3: Without a printed catalog, how should IKEA market its products and stores in the future?
Question 4: Describe some of the risks that IKEA faces in discontinuing its catalog.