(12 p) A risk-happy bank uses the following table to determine whether a customer should qualify for a loan. To qualify for a loan a customer has to be low or moderate risk. NO 1 2 CREDIT HISTORY DEBT INCOME bad high low unknown high average unknown low average 3 4 RISK high high moderate high low high high moderate unknown low low low | high unknown bad high average bad low low bad low 9 low good low high high high 10 low good 11 | good high high high high 12 moderate low good average Note that RISK is a classification or a class label, not an attribute. The attributes are CREDIT HISTORY, DEBT and INCOME. (1) Use the information theory to build a decision tree that distinguishes between the customers that qualify and the customers that do not qualify for a loan. Then specify the logical expression represented by the learned decision tree. (12 p) A risk-happy bank uses the following table to determine whether a customer should qualify for a loan. To qualify for a loan a customer has to be low or moderate risk. NO 1 2 CREDIT HISTORY DEBT INCOME bad high low unknown high average unknown low average 3 4 RISK high high moderate high low high high moderate unknown low low low | high unknown bad high average bad low low bad low 9 low good low high high high 10 low good 11 | good high high high high 12 moderate low good average Note that RISK is a classification or a class label, not an attribute. The attributes are CREDIT HISTORY, DEBT and INCOME. (1) Use the information theory to build a decision tree that distinguishes between the customers that qualify and the customers that do not qualify for a loan. Then specify the logical expression represented by the learned decision tree