What is the outcome of the following script? x = 2; y = [1 3]; [3 4 5]; save my data x y z N Select one: a. The variables x, y, and z will be saved in the file my file.mat b. The variables x, y, and z will be saved in the file my.mat c. The variables x, y, and z will be saved in the file file.mat O d. The variables x, y, and z will be saved in the file my file.dat e. Execution of the save statement will cause an error