This is in Matlab program

Question 4 st Write a script that will ask the user to choose his or her favorite science class (Biology, Chemistry or Physics), and print a message regarding that course. It will cail a function to display a menu of choices (using the menu function); this function will error-check to make sure that the user pushes one of the buttons. The function will return the number corresponding to the user's choice. Thein the script will print a message with the following syntax. Example Printed Line: "You choose Biology" % Place your script here, you also require a function