(15) (15 marks) Write a MATLAB script and function. The script: The user can enter an arbitrary number of temperatures in Fahrenheit. After the user has entered the final temperature the script will find the average temperature. The script then calls the function described below to convert Fahrenheit to Celsius. Finally, the script will display the average temperature in Fahrenheit and the average temperature in Celsius. The function: will convert Fahrenheit to Celsius using the conversion formula C = (F-32)