1. Consider the following data set. Create the entire decision tree for this dataset using Information Gain as the attribute selection measure. The starting steps are shown (and was discussed in the class) on the lecture slides. Make sure that you provide me with the Information gain for the attributes at each partitioning step and highlight attribute and its value that you chose at each step. age income student credit rating buys computer 40 medium no fair yes >40 low yes fair yes >40 low yes excellent no 31...40 low yes excellent yes 40 medium yes fair yes 40 medium no fair yes excellent no