I need help please in Microsoft Access

Hello everyone,

I need help please in Microsoft Access.

I did the Assignment, but I can't figure how to sum CommissionAmount in the CommissionReport.

If there any other mistakes please let me know also.

I have uploaded the instructions and the Databases in Mediafire because when I try to upload files in this topic it gives this message:

The following error occurred
The uploaded file is too large.

Database.zip


The download link is here....

I need help please in Microsoft Access

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