Consider the tables below which show a training data set for a two class classification problem. The estimated class label for each sample in the training set is found as a result of three-fold cross validation. Training set: Training True Class Label Estimated Class Label Sample Calculate the 1 0 1 1 0 2 3 4 5 0 0 a) Accuracy for the 3rd fold (i.e. when the first 2 folds are used for training and the 3rd fold is used for testing) b) F-score using three-fold cross validation. c) Precision, Recall and F-score using the training set given above. 0 1 6 0 0 7 1 0 8 0 0 1 9 1 0 10 11 12 0 1 0 1 1