In the article, “Visual Business Intelligence”, Stephen Few claims that visualization analysis and presentation tools are important to a business decision-maker since they _____.
a. help justify unsound decisions to upper-level management with colorful charts and graphs
b. help him or her to see through the errors in data collection before making an erroneous decision
c. assist in viewing the data in even finer detail so that he or she can make the most informed decision possible
d. allow him or her to view data as an easy to understand image that might be recognized as a pattern and solved without costly data analysis