A training data set shows that out of 50 potential customers 28 bought our product and 22 declined to buy our product.Your marketing manager wants you to build a decision tree to explain this outcome.You want to determine which criteria (age < 30 or>30) or gender (male/female) is a better way to initially split the data for the decision tree.The age split shows that of those aged < 30, 22 bought the product while 12 did not, but for age>30, 6 bought the product and 10 did not.On the other hand, the gender split shows that 19 females bought the product while 14 females did not, but 9 males bought the product while 8 did not.Using the Gini Index, calculate the value of each split to determine which split, age or gender, is a better initial split for this decision tree.Show your work to clarify how you achieved your answer.