Answer:
How to combine and merge your files into one PDF: Open Acrobat DC to combine files: Open the Tools tab and select "Combine files." Add files: Click "Add Files" and select the files you want to include in your PDF. You can merge PDFs or a mix of PDF documents and other files.
Explanation:
Answer: You said 40 Hours. So $40
So, Isn't it $48, Because How Do You Get 80?
Answer:
Data that adds up to 100%
Explanation:
Answer:
black for font...
and
white for bg color
Explanation:
i think this is enough for ur question...