7. Consider a binary classification problem (Output Value={Low, High}) with the following set of attributes and attribute values:

Air Conditioner = {Working, Broken}

Engine = {Good, Bad}

Mileage = {High, Medium, Low}

Rust = {Yes, No}

Suppose a rule-based classifier produces the following rule set:

Mileage = High Value = Low

Mileage = Low Value = High

Air Conditioner = Working, Engine = Good Value = High

Air Conditioner = Working, Engine = Bad Value = Low

Air Conditioner = Broken Value = Low

(a) Are the rules mutually exclusive? Explain.

(b) Is the rule set exhaustive? Explain.

(c) Is ordering needed for this set of rules? Explain.

(d) Do you need a default class for the rule set? Explain.