Classes called child classes or subclasses inherit methods and variables
I've included my code in the picture below. Best of luck.
Answer: Let you organize and summarize your data.
Explanation: Data grouping is referred as the making a collection or cluster of data in a report .The group is made for the summarization of the information and makes easily understandable according to the subject or field due to the proper organization.
Other given options are incorrect because it does not provide the total of the report content,attractive form of the data or editing function in report.Thus the correct option is summarizing and organizing the data.
There is a set amount of energy in the universe and you cannot destroy or create energy.
