Create a MATLAB program and flowchart which will allow the user to input an unknown number of temperatures, each of which might be a temperature in Celsius, Fahrenheit, Kelvin, or Rankine, and will convert the user input temperature to each of the other temperature scales. The program should request the units of the input temperature from the user, accepting as the units the character ‘C', ‘F', ‘K', or ‘R'. The program will store the input and equivalent temperatures in vectors, using one vector for each temperature scale. Obviously, temperatures below absolute zero will not be inputs ?. The program will also determine the average temperatures on each scale. Output from the program will be a properly labeled table including: Temperature number (e.g., 1,2,3..), the temperature in C, F, K and R. In the last row of the table the program will output the average temperature for each scale. Do not use MATLAB vector commands (e.g. sum(X), mean(X), etc.). EXTRA CREDIT: Have the program check to make sure the entered ‘temperature unit' is valid (upper case ‘C', ‘F', R', or ‘K').