Use LexisNexis Academic to answer the following questions:a. From the home page, select Search by Subject or Topic, select the Tax Law database, and perform aterms and connectors search using the following terms:taxing,barter, andbaby-sittingwithandcon-nectors. How many law review documents are in the results?b. From the results in a, what is the sales tax treatment ofbaby-sitting services when provided by a health club?c. From the results in b, find the article from theCatholic University Law Review. Do a search withinresults for the word tomatoes. What is the result?