1. Consider the following data that show a portion of the sales transaction from a local-food restaurant. Each binary variable indicates whether or not a product is purchased as part of the sales transaction

\f\f\f\f\f\f\fa. Using the first five sales transactions, compute the matching coefficients for all pairwise observations for the three binary variables. (Round your answers to 2 decimal places.) Observations 2 3 4 5 1 2 5b. Using the first five sales transactions, compute Jaccard's coefficients for all pairwise observations for the three binary variables. (Round your answers to 2 decimal places.) Observations 1 2 3 4 5 1 2 3 4 5(:4. Which of the following transactions is the most similar pair? 0 Observations 1 and 3 0 Observations 1 and 2 Ci Observations 2 and 4 0 Observations 1 and 4 (3-2. Which of the following transactions is the least similar pair? 0 Observations 1 and 4 0 Observations 1 and 3 0 Observations 2 and 5 0 Observations 2 and 3