Please show work in each step, especially when eliminating itemsets in each table (explain how/why). 4. Study the table below then answer the following questions: (Minimum Support = 40% Minimum Confidence = 40% ) (a) Find all the frequent item sets using Apriori algorithm. Use tables to represent C k and L k . (b) Generate all possible decision rules from each of the frequent itemsets you obtained from the previous questions along with their confidence. .

1. Please show work in each step, especially when eliminating itemsets in each table (explain
how/why).
4. Study the table below then answer the following questions: (Minimum Support = 40%
Minimum Confidence = 40% ) (a) Find all the frequent item sets using Apriori algorithm. Use
tables to represent C k and L k . (b) Generate all possible decision rules from each of the frequent
itemsets you obtained from the previous questions along with their confidence.