"For the PC Purchase Data, identify association rules with the following input parameters for the XL Miner association rules procedure:

a. Support = 3; confidence = 90,

b. Support = 7; confidence = 90,

c. Support = 3; confidence = 70,

d. Support = 7; confidence = 70,

Compare your results with The Excel file Credit Risk Data provides a database of information about loan applications, along with a classification of credit risk in column L. Convert the categorical data into numerical codes as appropriate. Then apply logistic regression to classify training and validation data sets and the new data in the file. Summarize your findings. "