Java

1. Review Chapter 10 and Chapter 10 examples.
2. Build a program that reads grades from a text file and calculates their average. .
3. Create a class called AvgGrades
   1. Reads a file that contains grades values as doubles.
   2. Calculates the average of the grades
   3. Displays the average of the grades to two decimal places in a nicely formatted output message.
4. Note that much of the implementation details are left up to the programmer.

Grades:

77

90

56

87

100

65