Part 1: Programming (20 points)
Your assignment is to write a grade book for a teacher. Theteacher has a text file, which includes student’s names, andstudents test grades. There are four test scores for each student.Here is an example of such a file:
Count: 5Sally 78.0 84.0 79.0 86.0Rachel 68.0 76.0 87.0 76.0Melba 87.0 78.0 98.0 88.0Grace 76.0 67.0 89.0 0.0Lisa 68.0 76.0 65.0 87.0
The first line of the file will indicate the number of studentsin the class. Each sub sequence line will list the student’s firstname, followed by their four exam scores (all separated byspaces).
The overall average for each student will
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