Write a MATLAB function named top5_temps

• The function will have one input and two return values
  • The input will be a list of temperatures recorded every minute in an electric arc furnace (for at least 6 minutes)
  • The first return value of the function should be the number of datapoints in the list (number of minutes of data)
  • The second return value should be a single value that is the average temperature for the 5 highest temperatures.

Notes:

• Example Test Case: [num, avg] =top5_temps([1850, 1807, 1900, 1845, 1945, 1913]); results in num=6 and avg =1890.6
• DO NOT include test cases.
• There is a built-in command to sort in descending order