Please import the “admit.csv” into RStudio. In this dataset, we know the GRE score, the GPA, and the rank of 400 applicants for a graduate program. We also know if each of the candidates is admitted. In the admit column, 1 stands for “admitted”, and 0 stands for “rejected”. Please answer the following questions and include the codes. 1. Import the dataset and call it “mydata”. Then check the structure of the data. 2. Convert the data type of the admit and the rank column from int to factors. 3.