Problem 2. The table below gives a market basket data of 8 transactions. a. [5 points] Compute the support of the 3-item set { B, C, D}. Compute the confidence and lift ratio of the association rule {B,C} + {D}. b. [10 points] Compute support, confidence and lift ratio for two association rules {C} {D} and {C} {A} and compare their strengths.