Dataset: https://archive.ics.uci.edu/ml/datasets/Spambase Task-1: Dataset Description using Orange tool. What is need to be done to improve the accuracy of the classification result of the given dataset? Get the maximum classification accuracy possible by performing the following methods. → Pre-processing o Encoding o Normalization o Missing value handling o Feature Selection Task-2: Generate the Dashboard of the preprocessed dataset from task-1. Find the Maximum data insights by plotting Bar chart, Boxplot, Pie Plot, Stack Plot using PowerBI dashboard visualization.