Multiple post will do little more than give me work to do either merging the duplicate posts or (more likely) deleting them.

Use the Search feature of this forum and as there are multiple threads that have addressed this or similar subjects.

For the most part, the members of this forum are interested in helping you with obtaining information, but are not willing to do your work for you.

You need to be more specific in what you are seeking and be sure to include what information you have acquired already. We would like to see some work on your part.

There have been many high school and college students who have joined this forum seeking information and were able to demonstrate that they had done the work required by the assignment and were consulting us for another source or sources. We were more than happy to help them.

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Best Regards,
JW