What is the benefit of calculating an average grade within a Course class using an instance method?Single choice

A

It allows the average grade to be calculated without accessing any student data.

B

It enables the method to be called on any object in the program, regardless of its class.

C

It centralizes the functionality, so changes to the calculation need to be made in only one place.

D

It prevents the class from creating any instances, thus enhancing program security.

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