For c++

You are given a file that contains a student's last name and three scores. Here are a few sample entries:

Bisset 73 82 92 Garcia 78 90 95 Jones 80 89 95

Your program will read this information from the file, compute the average of the three scores, and print this information. Your output should look like:

Bisset 73 82 92 82.3333 Garcia 78 90 100 89.3333 Jones 80 89 95 88

*Sample entries are from external file (sample.txt)