Imagine you are working on a project which is a binary classification problem. You trained a model on training dataset and get the below confusion matrix on validation dataset. Predicted: Negative Predicted: Positive Actual: Negative 40 10 Actual: Positive 20 80 Based on the above confusion matrix, choose which option(s) below will give you correct predictions? Accuracy is 0.8 Precision is 0.8 False positive rate is 0.2 True positive rate is 0.2 a. 2 and 4 b. 2 and 3 c. 1 and 4 d. 1 and 3